QA catalogue könyvtári adatok elemzéséhez

dokumentum típusa szerint: all · Books · Continuing Resources · Music · Maps · Visual Materials · Mixed Materials · Computer Files

rekordok száma: 2,270,776

Mezők		fields	pos./subf.		mennyiség	%
Fields defined in MARC21
00X	Control Fields	3	79		2,270,776	100.00
01X-09X	Numbers and Code	37	182		2,257,663	99.42
1XX	Main Entry	4	52		725,280	31.94
20X-24X	Title	8	68		2,269,719	99.95
25X-28X	Edition, Imprint	8	36		2,076,620	91.45
3XX	Physical Description	19	94		1,863,698	82.07
4XX	Series Statement	1	5		450,382	19.83
5XX	Note	42	196		714,651	31.47
6XX	Subject Access	12	138		965,352	42.51
70X-75X	Added Entry	10	99		1,180,645	51.99
76X-78X	Linking Entry	14	142		438,321	19.30
80X-83X	Series Added Entry	3	30		1,398	0.06
841-88X	Holdings, Location, Alternate Graphics	7	73		514,860	22.67
Holdings	MARC Holdings tags	1	6		820	0.04
Fields defined in extensions of MARC
OCLC	OCLCMARC tags	1	3		923,385	40.66
KBR	Locally defined tags of the Royal Library of Belgium	1	9		1,754,666	77.27
unknown	unknown origin	8	28		684	0.03
Total number of data elements		179	1,240

				rekordok		előfordulás
				mennyiség	%	mennyiség	min	max	⌀	σ
00X: Control Fields
Leader
00	Record length			2,270,776	100.00	2,270,776	1
05	Record status			2,270,776	100.00	2,270,776	1
06	Type of record			2,270,776	100.00	2,270,776	1
07	Bibliographic level			2,270,776	100.00	2,270,776	1
08	Type of control			2,270,776	100.00	2,270,776	1
09	Character coding scheme			2,270,776	100.00	2,270,776	1
10	Indicator count			2,270,776	100.00	2,270,776	1
11	Subfield code count			2,270,776	100.00	2,270,776	1
12	Base address of data			2,270,776	100.00	2,270,776	1
17	Encoding level			2,270,776	100.00	2,270,776	1
18	Descriptive cataloging form			2,270,776	100.00	2,270,776	1
19	Multipart resource record level			2,270,776	100.00	2,270,776	1
20	Length of the length-of-field portion			2,270,776	100.00	2,270,776	1
21	Length of the starting-character-position portion			2,270,776	100.00	2,270,776	1
22	Length of the implementation-defined portion			2,270,776	100.00	2,270,776	1
23	Undefined			2,270,776	100.00	2,270,776	1
001 — Control Number				2,270,776	100.00	2,270,776	1
003 — Control Number Identifier				429	0.02	429	1
005 — Date and Time of Latest Transaction				403,578	17.77	403,578	1
006 — Additional Material Characteristics
All Materials
00	Form of material			25,432	1.12	25,432	1
Books
01	Illustrations			25,432	1.12	25,432	1
05	Target audience			25,432	1.12	25,432	1
06	Form of item			25,432	1.12	25,432	1
07	Nature of contents			25,432	1.12	25,432	1
11	Government publication			25,431	1.12	25,431	1
12	Conference publication			111	0.00	111	1
13	Festschrift			111	0.00	111	1
14	Index			111	0.00	111	1
16	Literary form			111	0.00	111	1
17	Biography			103	0.00	103	1
007 — Physical Description
Common
00	Category of material			289,920	12.77	316,002	1	2	1,04	0,00
Electronic resource
01	Specific material designation			59,020	2.60	84,336	1	2	1,34	0,00
03	Color			25,411	1.12	25,411	1
04	Dimensions			25,411	1.12	25,411	1
05	Sound			25,411	1.12	25,411	1
06	Image bit depth			25,411	1.12	25,411	1
09	File formats			25,411	1.12	25,411	1
10	Quality assurance targets			25,411	1.12	25,411	1
11	Antecedent/source			25,411	1.12	25,411	1
12	Level of compression			25,411	1.12	25,411	1
13	Reformatting quality			25,411	1.12	25,411	1
Map
01	Specific material designation			2	0.00	2	1
Notated music
01	Specific material designation			98	0.00	98	1
Nonprojected graphic
01	Specific material designation			18,784	0.83	18,784	1
Sound recording
01	Specific material designation			218	0.01	218	1	2	1,00	0,00
03	Speed			4	0.00	4	1
04	Configuration of playback channels			4	0.00	4	1
05	Groove width/groove pitch			4	0.00	4	1
06	Dimensions			4	0.00	4	1
07	Tape width			4	0.00	4	1
08	Tape configuration			4	0.00	4	1
09	Kind of disc, cylinder, or tape			4	0.00	4	1
10	Kind of material			4	0.00	4	1
11	Kind of cutting			4	0.00	4	1
12	Special playback characteristics			4	0.00	4	1
13	Original capture and storage technique			4	0.00	4	1
Text
01	Specific material designation			212,559	9.36	212,561	1	2	1,00	0,00
Videorecording
01	Specific material designation			2	0.00	2	1
03	Color			2	0.00	2	1
04	Videorecording format			2	0.00	2	1
05	Sound on medium or separate			2	0.00	2	1
06	Medium for sound			2	0.00	2	1
07	Dimensions			2	0.00	2	1
08	Configuration of playback channels			2	0.00	2	1
008 — General Information
All Materials
00	Date entered on file			2,238,390	98.57	2,238,390	1
06	Type of date/Publication status			2,233,542	98.36	2,233,542	1
07	Date 1			2,233,542	98.36	2,233,542	1
11	Date 2			2,233,542	98.36	2,233,542	1
15	Place of publication, production, or execution			2,233,538	98.36	2,233,538	1
35	Language			2,219,495	97.74	2,219,495	1
38	Modified record			2,219,464	97.74	2,219,464	1
39	Cataloging source			2,219,404	97.74	2,219,404	1
Books
18	Illustrations			2,233,538	98.36	2,233,538	1
22	Target audience			2,233,535	98.36	2,233,535	1
23	Form of item			2,233,535	98.36	2,233,535	1
24	Nature of contents			2,219,551	97.74	2,219,551	1
28	Government publication			2,219,551	97.74	2,219,551	1
29	Conference publication			2,219,551	97.74	2,219,551	1
30	Festschrift			2,219,550	97.74	2,219,550	1
31	Index			2,219,550	97.74	2,219,550	1
33	Literary form			2,219,550	97.74	2,219,550	1
34	Biography			2,219,550	97.74	2,219,550	1
01X-09X: Numbers and Code
010 — Library of Congress Control Number				3,439	0.15	3,439	1
$#	number/occurrence of field (in KBR version)			937	0.04	937	1
$a	LC control number			3,438	0.15	3,438	1
$b	NUCMC control number			3	0.00	3	1
$z	Canceled/invalid LC control number			9	0.00	11	1	2	1,17	0,07
013 — Patent Control Information				11	0.00	12	1	2	1,03	0,03
$#	number/occurrence of field (in KBR version)			10	0.00	10	1
$a	Number			11	0.00	12	1	2	1,03	0,03
$b	Country			5	0.00	6	1	2	1,05	0,04
015 — National Bibliography Number				466	0.02	467	1	2	1,00	0,00
$#	number/occurrence of field (in KBR version)			462	0.02	463	1	2	1,00	0,00
$a	National bibliography number			466	0.02	467	1	2	1,00	0,00
$2	Source			458	0.02	459	1	2	1,00	0,00
016 — National Bibliographic Agency Control Number				418	0.02	422	1	2	1,01	0,00
$ind1	National bibliographic agency			418	0.02	422	1	2	1,01	0,00
$#	number/occurrence of field (in KBR version)			417	0.02	421	1	2	1,01	0,00
$a	Record control number			418	0.02	422	1	2	1,01	0,00
$2	Source			415	0.02	418	1	2	1,01	0,00
017 — Copyright or Legal Deposit Number				389,662	17.16	399,988	1	254	1,03	0,00
$ind1				3	0.00	3	1
$ind2	Display constant controller			389,662	17.16	399,988	1	254	1,03	0,00
$#	number/occurrence of field (in KBR version)			142,997	6.30	144,966	1	45	1,01	0,00
$@	Language of field (in KBR version)			2	0.00	3	1	2	1,50	0,35
$a	Copyright or legal deposit number			386,683	17.03	397,048	1	254	1,03	0,00
$b	Assigning agency			63,624	2.80	63,663	1	16	1,00	0,00
$i	Display text			6	0.00	14	2	3	2,33	0,12
$z	Canceled/invalid copyright or legal deposit number			837	0.04	848	1	4	1,01	0,00
$6	Linkage			10	0.00	36	2	6	3,60	0,33
020 — International Standard Book Number				892,946	39.32	930,377	1	200	1,04	0,00
$#	number/occurrence of field (in KBR version)			215,354	9.48	222,239	1	84	1,03	0,00
$@	Language of field (in KBR version)			3	0.00	4	1	2	1,33	0,25
$a	International Standard Book Number			595,807	26.24	621,470	1	100	1,04	0,00
$c	Terms of availability			549,043	24.18	552,665	1	63	1,01	0,00
$q	Qualifying information			38,400	1.69	42,453	1	84	1,10	0,00
$z	Canceled/invalid ISBN			6,578	0.29	7,299	1	100	1,11	0,02
$6	Linkage			107	0.00	305	1	25	2,85	0,32
022 — International Standard Serial Number				7,437	0.33	7,535	1	49	1,00	0,00
$ind1	Level of international interest			7,437	0.33	7,535	1	49	1,00	0,00
$#	number/occurrence of field (in KBR version)			3,709	0.16	3,721	1	4	1,01	0,00
$a	International Standard Serial Number			7,362	0.32	7,448	1	49	1,00	0,00
$l				74	0.00	74	1
$y	Incorrect ISSN			91	0.00	92	1	2	1,01	0,00
$z	Canceled ISSN			2	0.00	2	1
024 — Other Standard Identifier				27,026	1.19	27,146	1	11	1,01	0,00
$ind1	Type of standard number or code			27,026	1.19	27,146	1	11	1,01	0,00
$ind2	Difference indicator			27,026	1.19	27,146	1	11	1,01	0,00
$#	number/occurrence of field (in KBR version)			5,855	0.26	5,875	1	4	1,01	0,00
$a	Standard number or code			27,005	1.19	27,125	1	11	1,01	0,00
$c	Terms of availability			60	0.00	60	1	11	1,00	0,00
$d	Additional codes following the standard number or code			14	0.00	14	1
$q	Qualifying information			11	0.00	12	1	4	1,52	0,10
$z	Canceled/invalid standard number or code			16	0.00	16	1	3	1,13	0,01
$2	Source of number or code			10	0.00	10	1
026 — Fingerprint Identifier				1,545	0.07	1,546	1	2	1,00	0,00
$#	number/occurrence of field (in KBR version)			173	0.01	173	1
$a	First and second groups of characters			1	0.00	1	1
$b	Third and fourth groups of characters			1	0.00	1	1
$c	Date			1,531	0.07	1,532	1	2	1,00	0,00
$e	Unparsed fingerprint			1,544	0.07	1,545	1	2	1,00	0,00
028 — Publisher or Distributor Number				631	0.03	690	1	21	1,54	0,00
$ind1	Type of number			631	0.03	690	1	21	1,54	0,00
$ind2	Note/added entry controller			631	0.03	690	1	21	1,54	0,00
$#	number/occurrence of field (in KBR version)			326	0.01	384	1	21	1,71	0,00
$a	Publisher or distributor number			558	0.02	617	1	21	1,54	0,00
$b	Source			136	0.01	137	1	3	1,00	0,00
$q	Qualifying information			1	0.00	1	1
031 — Musical Incipits Information				1	0.00	5	1	19	2,91	0,08
$a	Number of work			1	0.00	5	1	19	2,97	0,08
$b	Number of movement			1	0.00	5	1	19	2,96	0,10
$c	Number of excerpt			1	0.00	5	1	19	2,96	0,10
$d	Caption or heading			1	0.00	5	1	19	3,02	0,10
$e	Role			1	0.00	1	1	2	1,20	0,16
$g	Clef			1	0.00	5	1	19	2,32	0,10
$m	Voice/instrument			1	0.00	4	1	19	2,67	0,11
$n	Key signature			1	0.00	5	1	19	2,36	0,10
$o	Time signature			1	0.00	3	1	19	2,67	0,10
$p	Musical notation			1	0.00	5	1	19	2,32	0,10
$t	Text incipit			1	0.00	2	1	10	1,43	0,07
$2	System code			1	0.00	5	1	19	2,37	0,10
033 — Date/Time and Place of an Event				31,942	1.41	31,942	1
$ind1	Type of date in subfield $a			31,942	1.41	31,942	1
$ind2	Type of event			31,942	1.41	31,942	1
$#	number/occurrence of field (in KBR version)			25,805	1.14	25,805	1
$a	Formatted date/time			31,829	1.40	31,829	1
$p	Place of event			29,823	1.31	29,823	1
034 — Coded Cartographic Mathematical Data				125	0.01	125	1	3	1,00	0,00
$ind1	Type of scale			125	0.01	125	1	3	1,00	0,00
$ind2	Type of ring			125	0.01	125	1	3	1,00	0,00
$#	number/occurrence of field (in KBR version)			125	0.01	125	1	2	1,00	0,00
$a	Category of scale			124	0.01	124	1	3	1,00	0,00
$b	Constant ratio linear horizontal scale			120	0.01	120	1	3	1,01	0,01
035 — System Control Number				1,611,000	70.94	1,611,724	1	5	1,00	0,00
$#	number/occurrence of field (in KBR version)			31,343	1.38	31,495	1	4	1,02	0,00
$a	System control number			1,611,000	70.94	1,611,728	1	5	1,00	0,00
$z	Canceled/invalid control number			16	0.00	22	1	3	1,45	0,08
036 — Original Study Number for Computer Data Files				1	0.00	3	3
$#	number/occurrence of field (in KBR version)			1	0.00	3	3
$a	Original study number			1	0.00	3	3
$b	Source agency assigning number			1	0.00	3	3
037 — Source of Acquisition				183	0.01	183	1
$ind1	Source of acquisition sequence			183	0.01	183	1
$#	number/occurrence of field (in KBR version)			152	0.01	152	1
$a	Stock number			37	0.00	37	1
$b	Source of stock number/acquisition			171	0.01	171	1
$c	Terms of availability			110	0.00	110	1
$n	Note			146	0.01	146	1
038 — Record Content Licensor				1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$a	Record content licensor			1	0.00	1	1
040 — Cataloging Source				1,844,688	81.24	1,847,940	1	4	1,00	0,00
$#	number/occurrence of field (in KBR version)			487,878	21.49	488,724	1	4	1,00	0,00
$@	Language of field (in KBR version)			1	0.00	1	1
$a	Original cataloging agency			1,838,541	80.97	1,841,818	1	4	1,00	0,00
$b	Language of cataloging			343,568	15.13	344,231	1	4	1,00	0,00
$c	Transcribing agency			1,557	0.07	1,557	1
$d	Modifying agency			14,645	0.64	17,640	1	30	1,22	0,01
$e	Description conventions			284,481	12.53	284,880	1	4	1,00	0,00
$6	Linkage			1	0.00	1	1
041 — Language Code				2,211,965	97.41	2,213,621	1	5	1,00	0,00
$ind1	Translation indication			2,211,965	97.41	2,213,621	1	5	1,00	0,00
$ind2	Source of code			2,211,965	97.41	2,213,621	1	5	1,00	0,00
$#	number/occurrence of field (in KBR version)			535,130	23.57	535,826	1	5	1,00	0,00
$@	Language of field (in KBR version)			1	0.00	1	1
$a	Language code of text/sound track or separate title			2,211,900	97.41	2,266,354	1	16	1,03	0,00
$b	Language code of summary or abstract			528	0.02	709	1	5	1,35	0,01
$d	Language code of sung or spoken text			16	0.00	25	1	3	1,10	0,02
$e	Language code of librettos			1	0.00	1	1	3	1,72	0,08
$f	Language code of table of contents			32	0.00	33	1	2	1,03	0,03
$g	Language code of accompanying material other than librettos and transcripts			9	0.00	10	1	3	1,42	0,03
$h	Language code of original			69,627	3.07	69,930	1	12	1,00	0,00
$j	Language code of subtitles			10	0.00	13	1	3	1,30	0,19
$k	Language code of intermediate translations			41	0.00	44	1	2	1,07	0,02
$m	Language code of original accompanying materials other than librettos			3	0.00	4	1	2	1,17	0,14
042 — Authentication Code				320	0.01	320	1
$#	number/occurrence of field (in KBR version)			256	0.01	256	1
$a	Authentication code			320	0.01	325	1	2	1,02	0,00
043 — Geographic Area Code				20,568	0.91	20,568	1
$#	number/occurrence of field (in KBR version)			570	0.03	570	1
$a	Geographic area code			20,568	0.91	23,140	1	5	1,13	0,00
$0	Authority record control number or standard number			2	0.00	2	1
044 — Country of Publishing/Producing Entity Code				1,859,285	81.88	1,859,350	1	4	1,00	0,00
$#	number/occurrence of field (in KBR version)			448,552	19.75	448,617	1	4	1,00	0,00
$@	Language of field (in KBR version)			1	0.00	1	1
$a	MARC country code			1,859,230	81.88	1,944,581	1	8	1,04	0,00
$c	ISO country code			4,335	0.19	4,470	1	3	1,03	0,00
045 — Time Period of Content				9	0.00	9	1
$ind1	Type of time period in subfield $b or $c			9	0.00	9	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$a	Time period code			5	0.00	5	1
$b	Formatted 9999 B.C. through C.E. time period			4	0.00	6	1	2	1,60	0,14
046 — Special Coded Dates				2	0.00	2	1
$ind1	Type of entity			2	0.00	2	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$k	Beginning or single date created			2	0.00	2	1
047 — Form of Musical Composition Code				25	0.00	25	1
$ind2	Source of code			25	0.00	25	1
$#	number/occurrence of field (in KBR version)			8	0.00	8	1
$a	Form of musical composition code			25	0.00	34	1	5	1,13	0,00
048 — Number of Musical Instruments or Voices Codes				5	0.00	6	1	4	1,01	0,00
$ind2	Source of code			5	0.00	6	1	4	1,01	0,00
$#	number/occurrence of field (in KBR version)			5	0.00	6	1	4	1,11	0,03
$a	Performer or ensemble			4	0.00	6	1	16	2,12	0,04
$b	Soloist			4	0.00	4	1	5	1,15	0,08
050 — Library of Congress Call Number				20,398	0.90	21,117	1	2	1,04	0,00
$ind1	Existence in LC collection			20,398	0.90	21,117	1	2	1,04	0,00
$ind2	Source of call number			20,398	0.90	21,117	1	2	1,04	0,00
$#	number/occurrence of field (in KBR version)			1,265	0.06	1,304	1	2	1,03	0,00
$a	Classification number			20,398	0.90	21,121	1	2	1,04	0,00
$b	Item number			2,626	0.12	2,951	1	2	1,12	0,00
055 — Classification Numbers Assigned in Canada				3	0.00	3	1
$ind1	Existence in LAC collection			3	0.00	3	1
$ind2	Type, completeness, source of call/class number			3	0.00	3	1
$#	number/occurrence of field (in KBR version)			3	0.00	3	1
$a	Classification number			3	0.00	3	1
$b	Item number			2	0.00	2	1
060 — National Library of Medicine Call Number				1	0.00	1	1
$ind1	Existence in NLM collection			1	0.00	1	1
$ind2	Source of call number			1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$a	Classification number			1	0.00	1	1
066 — Character Sets Present				3	0.00	3	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$c	Alternate G0 or G1 character set			3	0.00	4	1	2	1,20	0,16
071 — National Agricultural Library Copy Statement				24	0.00	26	1	2	1,04	0,02
$#	number/occurrence of field (in KBR version)			23	0.00	25	1	2	1,05	0,02
$a	Classification number			23	0.00	25	1	2	1,05	0,02
$b	Item number			16	0.00	17	1	2	1,05	0,05
$c	Copy information			5	0.00	5	1
072 — Subject Category Code				61	0.00	74	1	3	1,20	0,03
$ind2	Code source			61	0.00	74	1	3	1,20	0,03
$#	number/occurrence of field (in KBR version)			36	0.00	49	1	3	1,32	0,04
$a	Subject category code			61	0.00	74	1	3	1,20	0,03
$x	Subject category code subdivision			5	0.00	9	1	3	1,80	0,29
$2	Source			37	0.00	50	1	3	1,32	0,04
074 — GPO Item Number				1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$a	GPO item number			1	0.00	1	1
080 — Universal Decimal Classification Number				14,085	0.62	15,923	1	4	1,13	0,00
$ind1	Type of edition			14,085	0.62	15,923	1	4	1,13	0,00
$#	number/occurrence of field (in KBR version)			571	0.03	683	1	4	1,19	0,00
$a	Universal Decimal Classification number			14,085	0.62	15,923	1	4	1,13	0,00
$2	Edition identifier			171	0.01	222	1	4	1,30	0,02
082 — Dewey Decimal Classification Number				6,339	0.28	6,557	1	4	1,03	0,00
$ind1	Type of edition			6,339	0.28	6,557	1	4	1,03	0,00
$ind2	Source of classification number			6,339	0.28	6,557	1	4	1,03	0,00
$#	number/occurrence of field (in KBR version)			1,208	0.05	1,221	1	2	1,01	0,00
$a	Classification number			6,339	0.28	6,584	1	4	1,04	0,00
$b	Item number			1,701	0.07	1,701	1
$q	Assigning agency			2	0.00	2	1
$2	Edition information			1,152	0.05	1,154	1	2	1,00	0,00
084 — Other Classification Number				10,777	0.47	16,617	1	6	1,56	0,00
$#	number/occurrence of field (in KBR version)			817	0.04	1,248	1	5	1,57	0,00
$a	Classification number			10,777	0.47	16,647	1	6	1,56	0,00
$q	Assigning agency			3	0.00	3	1
$2	Number source			44	0.00	46	1	2	1,05	0,02
086 — Government Document Classification Number				1	0.00	1	1
$ind1	Number source			1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$a	Classification number			1	0.00	1	1
1XX: Main Entry
100 — Main Entry - Personal Name				658,879	29.02	658,901	1	4	1,00	0,00
$ind1	Type of personal name entry element			658,879	29.02	658,901	1	4	1,00	0,00
$#	number/occurrence of field (in KBR version)			166,163	7.32	166,183	1	4	1,00	0,00
$*	Link with identifier (in KBR version)			658,879	29.02	658,909	1	4	1,00	0,00
$@	Language of field (in KBR version)			432	0.02	434	1	2	1,00	0,00
$a	Personal name			658,873	29.02	658,904	1	4	1,00	0,00
$b	Numeration			2,035	0.09	2,036	1	2	1,00	0,00
$c	Titles and words associated with a name			153,094	6.74	158,360	1	9	1,03	0,00
$d	Dates associated with a name			296,988	13.08	297,074	1	4	1,00	0,00
$e	Relator term			97	0.00	97	1
$g	Miscellaneous information			3,770	0.17	3,770	1	2	1,00	0,00
$j	Attribution qualifier			47	0.00	47	1
$l	Language of a work			3	0.00	3	1
$q	Fuller form of name			15,349	0.68	15,401	1	3	1,00	0,00
$0	Authority record control number or standard number			31	0.00	31	1
$1	Real World Object URI			453,049	19.95	453,136	1	4	1,00	0,00
$4	Relationship			320,904	14.13	339,572	1	6	1,05	0,00
110 — Main Entry - Corporate Name				69,123	3.04	69,205	1	3	1,00	0,00
$ind1	Type of corporate name entry element			69,123	3.04	69,205	1	3	1,00	0,00
$#	number/occurrence of field (in KBR version)			17,057	0.75	17,136	1	3	1,01	0,00
$*	Link with identifier (in KBR version)			69,123	3.04	69,205	1	3	1,00	0,00
$@	Language of field (in KBR version)			2,734	0.12	2,754	1	3	1,03	0,00
$a	Corporate name or jurisdiction name as entry element			68,726	3.03	68,808	1	3	1,00	0,00
$b	Subordinate unit			11,348	0.50	13,790	1	5	1,21	0,00
$c	Location of meeting			3,898	0.17	4,057	1	3	1,02	0,00
$d	Date of meeting or treaty signing			1,889	0.08	1,889	1
$e	Relator term			1	0.00	1	1
$f	Date of a work			2	0.00	2	1
$g	Miscellaneous information			46,847	2.06	46,968	1	3	1,00	0,00
$l	Language of a work			1,712	0.08	1,712	1
$1	Real World Object URI			2,991	0.13	2,992	1	2	1,00	0,00
$4	Relationship			33,384	1.47	37,327	1	6	1,21	0,00
$6	Linkage			3	0.00	3	1
111 — Main Entry - Meeting Name				346	0.02	346	1
$ind1	Type of meeting name entry element			346	0.02	346	1
$#	number/occurrence of field (in KBR version)			52	0.00	52	1
$*	Link with identifier (in KBR version)			346	0.02	346	1
$a	Meeting name or jurisdiction name as entry element			346	0.02	346	1
$c	Location of meeting			78	0.00	78	1
$d	Date of meeting or treaty signing			202	0.01	202	1
$e	Subordinate unit			1	0.00	1	1
$j	Relator term			18	0.00	18	1
$n	Number of part/section/meeting			62	0.00	62	1
$p	Name of part/section of a work			1	0.00	1	1
$4	Relationship			20	0.00	20	1
130 — Main Entry - Uniform Title				132	0.01	132	1
$ind1	Nonfiling characters			132	0.01	132	1
$#	number/occurrence of field (in KBR version)			96	0.00	96	1
$*	Link with identifier (in KBR version)			132	0.01	132	1
$a	Uniform title			132	0.01	132	1
$d	Date of treaty signing			3	0.00	3	1
$f	Date of a work			6	0.00	6	1
$l	Language of a work			59	0.00	59	1
$n	Number of part/section of a work			1	0.00	1	1
$p	Name of part/section of a work			3	0.00	3	1
$6	Linkage			2	0.00	2	1
20X-24X: Title
210 — Abbreviated Title				388	0.02	395	1	10	1,49	0,01
$ind1	Title added entry			388	0.02	395	1	10	1,49	0,01
$ind2	Type			388	0.02	395	1	10	1,49	0,01
$#	number/occurrence of field (in KBR version)			109	0.00	113	1	10	1,81	0,01
$a	Abbreviated title			388	0.02	396	1	10	1,49	0,01
$b	Qualifying information			7	0.00	7	1
222 — Key Title				7	0.00	7	1
$ind2	Nonfiling characters			7	0.00	7	1
$#	number/occurrence of field (in KBR version)			7	0.00	7	1
$a	Key title			7	0.00	7	1
240 — Uniform Title				12,169	0.54	12,169	1
$ind1	Uniform title printed or displayed			12,169	0.54	12,169	1
$ind2	Nonfiling characters			12,169	0.54	12,169	1
$#	number/occurrence of field (in KBR version)			3,003	0.13	3,003	1
$*	Link with identifier (in KBR version)			12,169	0.54	12,169	1
$@	Language of field (in KBR version)			88	0.00	88	1
$a	Uniform title			12,169	0.54	12,169	1
$d	Date of treaty signing			9	0.00	9	1
$f	Date of a work			25	0.00	25	1
$g	Miscellaneous information			7	0.00	7	1
$k	Form subheading			62	0.00	62	1
$l	Language of a work			2,807	0.12	2,807	1
$m	Medium of performance for music			1	0.00	1	1
$n	Number of part/section of a work			19	0.00	19	1
$p	Name of part/section of a work			53	0.00	53	1
$6	Linkage			1	0.00	1	1
242 — Translation of Title by Cataloging Agency				536	0.02	552	1	6	1,07	0,01
$ind1	Title added entry			536	0.02	552	1	6	1,07	0,01
$ind2	Nonfiling characters			536	0.02	552	1	6	1,07	0,01
$#	number/occurrence of field (in KBR version)			69	0.00	74	1	3	1,19	0,01
$@	Language of field (in KBR version)			2	0.00	4	2
$a	Title			536	0.02	552	1	6	1,07	0,01
$b	Remainder of title			25	0.00	25	1
$y	Language code of translated title			89	0.00	91	1	2	1,02	0,01
243 — Collective Uniform Title				6	0.00	6	1
$ind1	Uniform title printed or displayed			6	0.00	6	1
$ind2	Nonfiling characters			6	0.00	6	1
$#	number/occurrence of field (in KBR version)			6	0.00	6	1
$a	Uniform title			6	0.00	6	1
$f	Date of a work			6	0.00	6	1
245 — Title Statement				2,269,719	99.95	2,269,799	1	4	1,01	0,00
$ind1	Title added entry			2,269,719	99.95	2,269,799	1	4	1,01	0,00
$ind2	Nonfiling characters			2,269,719	99.95	2,269,799	1	4	1,01	0,00
$#	number/occurrence of field (in KBR version)			595,500	26.22	595,580	1	4	1,02	0,00
$@	Language of field (in KBR version)			10	0.00	15	1	3	1,11	0,00
$a	Title			2,269,687	99.95	2,271,096	1	9	1,01	0,00
$b	Remainder of title			636,580	28.03	636,775	1	10	1,00	0,00
$c	Statement of responsibility, etc.			1,243,773	54.77	1,243,868	1	4	1,00	0,00
$f	Inclusive dates			160	0.01	160	1
$g	Bulk dates			38	0.00	47	1	4	1,24	0,09
$h	Medium			71,757	3.16	71,757	1	3	1,01	0,00
$k	Form			1	0.00	1	1
$n	Number of part/section of a work			69,272	3.05	80,787	1	25	1,10	0,00
$p	Name of part/section of a work			40,948	1.80	50,360	1	48	1,12	0,00
$s	Version			39	0.00	39	1
$6	Linkage			1,497	0.07	1,497	1
246 — Varying Form of Title				149,565	6.59	164,606	1	24	1,21	0,00
$ind1	Note/added entry controller			149,565	6.59	164,606	1	24	1,21	0,00
$ind2	Type of title			149,565	6.59	164,606	1	24	1,21	0,00
$#	number/occurrence of field (in KBR version)			44,421	1.96	50,951	1	24	1,34	0,00
$@	Language of field (in KBR version)			699	0.03	1,359	1	5	1,92	0,00
$a	Title proper/short title			149,469	6.58	164,329	1	24	1,21	0,00
$b	Remainder of title			23,629	1.04	25,487	1	6	1,10	0,00
$f	Date or sequential designation			3	0.00	3	1	3	1,50	0,07
$g	Miscellaneous information			23,774	1.05	25,092	1	8	1,06	0,00
$h	Medium			20	0.00	37	1	5	1,64	0,12
$i	Display text			57,951	2.55	59,630	1	10	1,03	0,00
$n	Number of part/section of a work			1,379	0.06	1,510	1	9	1,09	0,01
$p	Name of part/section of a work			839	0.04	953	1	9	1,13	0,01
$6	Linkage			1,537	0.07	1,570	1	2	1,02	0,00
247 — Former Title				755	0.03	776	1	3	1,03	0,00
$ind1	Title added entry			755	0.03	776	1	3	1,03	0,00
$ind2	Note controller			755	0.03	776	1	3	1,03	0,00
$#	number/occurrence of field (in KBR version)			71	0.00	72	1	2	1,02	0,01
$a	Title			754	0.03	775	1	3	1,03	0,00
$f	Date or sequential designation			269	0.01	277	1	3	1,03	0,01
25X-28X: Edition, Imprint
250 — Edition Statement				152,696	6.72	153,295	1	4	1,01	0,00
$#	number/occurrence of field (in KBR version)			44,900	1.98	45,413	1	4	1,02	0,00
$@	Language of field (in KBR version)			229	0.01	456	1	3	2,02	0,00
$a	Edition statement			152,607	6.72	153,207	1	4	1,01	0,00
$b	Remainder of edition statement			4,400	0.19	4,400	1	2	1,00	0,00
$6	Linkage			2	0.00	2	1
254 — Musical Presentation Statement				2,085	0.09	2,085	1
$#	number/occurrence of field (in KBR version)			477	0.02	477	1
$a	Musical presentation statement			2,085	0.09	2,085	1	2	1,00	0,00
255 — Cartographic Mathematical Data				4,639	0.20	4,640	1	5	1,00	0,00
$#	number/occurrence of field (in KBR version)			1,743	0.08	1,744	1	4	1,00	0,00
$a	Statement of scale			4,634	0.20	4,635	1	5	1,00	0,00
$b	Statement of projection			5	0.00	5	1
$c	Statement of coordinates			5	0.00	5	1	4	1,01	0,00
$d	Statement of zone			3	0.00	3	1
256 — Computer File Characteristics				1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$a	Computer file characteristics			1	0.00	1	1
260 — Publication, Distribution, etc. (Imprint)				163	0.01	164	1	2	1,00	0,00
$ind1	Sequence of publishing statements			163	0.01	164	1	2	1,00	0,00
$#	number/occurrence of field (in KBR version)			20	0.00	20	1
$a	Place of publication, distribution, etc.			44	0.00	54	1	4	1,22	0,06
$b	Name of publisher, distributor, etc.			162	0.01	163	1	2	1,01	0,01
$c	Date of publication, distribution, etc.			45	0.00	45	1
$3	Materials specified			1	0.00	2	2
263 — Projected Publication Date				555	0.02	555	1
$#	number/occurrence of field (in KBR version)			521	0.02	521	1
$a	Projected publication date			555	0.02	555	1
264 — Production, Publication, Distribution, Manufacture, and Copyright Notice				2,074,406	91.35	2,129,437	1	33	1,05	0,00
$ind1	Sequence of statements			2,074,406	91.35	2,129,437	1	33	1,05	0,00
$ind2	Function of entity			2,074,406	91.35	2,129,437	1	33	1,05	0,00
$#	number/occurrence of field (in KBR version)			542,859	23.91	551,141	1	30	1,05	0,00
$@	Language of field (in KBR version)			288	0.01	296	1	3	1,01	0,00
$a	Place of production, publication, distribution, manufacture			1,850,115	81.48	2,084,468	1	22	1,13	0,00
$b	Name of producer, publisher, distributor, manufacturer			1,656,161	72.93	1,760,115	1	28	1,07	0,00
$c	Date of production, publication, distribution, manufacture, or copyright notice			2,013,095	88.65	2,063,745	1	32	1,05	0,00
$6	Linkage			119	0.01	119	1
270 — Address				8	0.00	14	1	4	1,78	0,26
$ind1	Level			8	0.00	14	1	4	1,78	0,26
$ind2	Type of address			8	0.00	14	1	4	1,78	0,26
$#	number/occurrence of field (in KBR version)			3	0.00	4	1	2	1,33	0,25
$a	Address			7	0.00	7	1
$b	City			6	0.00	6	1
$c	State or province			8	0.00	14	1	4	1,78	0,26
3XX: Physical Description
300 — Physical Description				1,787,435	78.71	1,827,215	1	10	1,03	0,00
$#	number/occurrence of field (in KBR version)			455,089	20.04	469,037	1	10	1,05	0,00
$@	Language of field (in KBR version)			3,661	0.16	7,280	1	3	1,96	0,00
$a	Extent			1,666,059	73.37	1,673,373	1	10	1,01	0,00
$b	Other physical details			864,000	38.05	877,256	1	10	1,01	0,00
$c	Dimensions			1,415,481	62.33	1,415,968	1	4	1,00	0,00
$e	Accompanying material			40,747	1.79	40,750	1	4	1,00	0,00
$f	Type of unit			4,264	0.19	10,146	1	4	1,88	0,00
$g	Size of unit			3	0.00	3	1
$6	Linkage			51	0.00	51	1
306 — Playing Time				25	0.00	25	1
$#	number/occurrence of field (in KBR version)			20	0.00	20	1
$a	Playing time			24	0.00	24	1	6	1,02	0,01
$b				4	0.00	4	1
$c				5	0.00	5	1
310 — Current Publication Frequency				3,602	0.16	3,602	1	2	1,00	0,00
$#	number/occurrence of field (in KBR version)			1,228	0.05	1,228	1	2	1,00	0,00
$a	Current publication frequency			3,602	0.16	3,602	1	2	1,00	0,00
$b	Date of current publication frequency			15	0.00	15	1
321 — Former Publication Frequency				26	0.00	26	1	6	1,25	0,02
$#	number/occurrence of field (in KBR version)			26	0.00	26	1	6	1,25	0,02
$a	Former publication frequency			26	0.00	26	1	6	1,25	0,02
$b	Dates of former publication frequency			4	0.00	4	1	6	1,40	0,03
334 — Mode of Issuance				2	0.00	2	1
$a	Mode of issuance term			2	0.00	2	1
$b	Mode of issuance code			2	0.00	2	1
$0	Authority record control number or standard number			2	0.00	2	1
336 — Content Type				507,225	22.34	507,643	1	3	1,01	0,00
$#	number/occurrence of field (in KBR version)			300,437	13.23	300,801	1	3	1,01	0,00
$@	Language of field (in KBR version)			10	0.00	10	1
$a	Content type term			507,211	22.34	658,856	1	6	1,23	0,00
$b	Content type code			366	0.02	390	1	3	1,06	0,01
$0	Authority record control number or standard number			1	0.00	1	1
$2	Source			464,481	20.45	464,740	1	3	1,00	0,00
337 — Media Type				506,916	22.32	507,125	1	2	1,00	0,00
$#	number/occurrence of field (in KBR version)			300,112	13.22	300,318	1	2	1,00	0,00
$@	Language of field (in KBR version)			2	0.00	2	1
$a	Media type term			506,604	22.31	506,892	1	2	1,00	0,00
$b	Media type code			569	0.03	569	1
$0	Authority record control number or standard number			1	0.00	1	1
$2	Source			464,725	20.47	464,816	1	2	1,00	0,00
338 — Carrier Type				515,518	22.70	515,783	1	2	1,00	0,00
$#	number/occurrence of field (in KBR version)			306,814	13.51	307,034	1	2	1,00	0,00
$@	Language of field (in KBR version)			2	0.00	2	1
$a	Carrier type term			515,514	22.70	515,844	1	2	1,00	0,00
$b	Carrier type code			730	0.03	731	1	2	1,00	0,00
$0	Authority record control number or standard number			1	0.00	1	1
$2	Source			465,847	20.51	466,037	1	2	1,00	0,00
340 — Physical Medium				182,972	8.06	184,416	1	8	1,01	0,00
$#	number/occurrence of field (in KBR version)			158,579	6.98	158,835	1	4	1,00	0,00
$a	Material base and configuration			29,271	1.29	30,707	1	8	1,01	0,00
$b	Dimensions			388	0.02	388	1	3	1,01	0,00
$c	Materials applied to surface			125	0.01	125	1
$d	Information recording technique			4	0.00	4	1
$e	Support			231	0.01	231	1
$l	Binding			153,473	6.76	153,543	1	3	1,00	0,00
$n	Font size			2	0.00	2	1
$0	Authority record control number or standard number			1	0.00	1	1
344 — Sound Characteristics				2	0.00	2	1
$#	number/occurrence of field (in KBR version)			2	0.00	2	1
$a	Type of recording			2	0.00	2	1
$b	Recording medium			2	0.00	2	1
346 — Video Characteristics				1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$a	Video format			1	0.00	1	1
$b	Broadcast standard			1	0.00	1	1
347 — Digital File Characteristics				52,757	2.32	52,802	1	2	1,00	0,00
$#	number/occurrence of field (in KBR version)			52,431	2.31	52,476	1	2	1,00	0,00
$a	File type			3,234	0.14	3,234	1
$b	Encoding format			49,540	2.18	49,585	1	2	1,00	0,00
$c	File size			45	0.00	45	1
$d	Resolution			1	0.00	1	1
$2	Source			4	0.00	4	1
351 — Organization and Arrangement of Materials				207	0.01	207	1
$#	number/occurrence of field (in KBR version)			201	0.01	201	1
$a	Organization			207	0.01	207	1
353 — Supplementary Content Characteristics				2	0.00	4	2
$a	Supplementary content term			2	0.00	4	2
$b	Supplementary content code			2	0.00	4	2
$0	Authority record control number or standard number			2	0.00	4	2
362 — Dates of Publication and/or Sequential Designation				11,262	0.50	11,279	1	3	1,00	0,00
$ind1	Format of date			11,262	0.50	11,279	1	3	1,00	0,00
$#	number/occurrence of field (in KBR version)			2,877	0.13	2,887	1	3	1,01	0,00
$a	Dates of publication and/or sequential designation			11,261	0.50	11,281	1	4	1,00	0,00
$z	Source of information			13	0.00	22	1	3	2,01	0,00
365 — Trade Price				164	0.01	167	1	3	1,00	0,00
$ind1	Start/End designator			164	0.01	167	1	3	1,00	0,00
$ind2	State of issuance			164	0.01	167	1	3	1,00	0,00
$#	number/occurrence of field (in KBR version)			40	0.00	41	1	3	1,01	0,00
$a	Price type code			7	0.00	7	1
$b	Price amount			105	0.00	106	1	3	1,00	0,00
$c	Currency code			3	0.00	4	1	3	1,43	0,25
$e	Price note			53	0.00	55	1	3	1,01	0,00
$f	Price effective from			1	0.00	2	1	3	2,00	0,35
366 — Trade Availability Information				3	0.00	3	1
$#	number/occurrence of field (in KBR version)			3	0.00	3	1
$a	Publishers' compressed title identification			1	0.00	1	1
$b	Detailed date of publication			2	0.00	2	1
$c	Availability status code			1	0.00	1	1
$e	Note			1	0.00	1	1
$j	ISO country code			1	0.00	1	1
$k	MARC country code			1	0.00	1	1
$2	Source of availability status code			2	0.00	2	1
385 — Audience Characteristics				849	0.04	855	1	4	1,01	0,00
$#	number/occurrence of field (in KBR version)			849	0.04	855	1	4	1,01	0,00
$a	Audience term			828	0.04	838	1	4	1,01	0,00
$b	Audience code			32	0.00	32	1
$m	Demographic group term			36	0.00	36	1
$n	Demographic group code			3	0.00	3	1
388 — Time Period of Creation				2	0.00	2	1
$ind1	Type of time period			2	0.00	2	1
$#	number/occurrence of field (in KBR version)			2	0.00	2	1
$a	Time period of creation term			2	0.00	2	1
4XX: Series Statement
490 — Series Statement				450,382	19.83	456,094	1	5	1,01	0,00
$ind1	Series tracing policy			450,382	19.83	456,094	1	5	1,01	0,00
$#	number/occurrence of field (in KBR version)			21,761	0.96	22,198	1	3	1,02	0,00
$a	Series statement			449,167	19.78	456,377	1	5	1,02	0,00
$v	Volume/sequential designation			313,038	13.79	456,695	1	8	1,45	0,00
$x	International Standard Serial Number			2,583	0.11	2,595	1	2	1,00	0,00
5XX: Note
500 — General Note				383,198	16.88	500,202	1	76	1,34	0,00
$#	number/occurrence of field (in KBR version)			107,548	4.74	126,524	1	76	1,27	0,00
$@	Language of field (in KBR version)			2	0.00	2	1	3	1,08	0,00
$a	General note			383,184	16.87	500,314	1	76	1,34	0,00
$b				2	0.00	2	1
$w				5	0.00	5	1
$5	Institution to which field applies			75	0.00	75	1
501 — With Note				144	0.01	146	1	2	1,01	0,01
$#	number/occurrence of field (in KBR version)			35	0.00	35	1
$a	With note			144	0.01	146	1	2	1,01	0,01
502 — Dissertation Note				17,192	0.76	17,204	1	2	1,00	0,00
$#	number/occurrence of field (in KBR version)			5,341	0.24	5,348	1	2	1,00	0,00
$a	Dissertation note			17,118	0.75	17,126	1	2	1,00	0,00
$b	Degree type			11,891	0.52	11,900	1	2	1,00	0,00
$c	Name of granting institution			60	0.00	63	1	2	1,05	0,02
$d	Year degree granted			64	0.00	67	1	2	1,05	0,01
$g	Miscellaneous information			1	0.00	1	1
504 — Bibliography, etc. Note				39,786	1.75	41,586	1	9	1,05	0,00
$#	number/occurrence of field (in KBR version)			38,786	1.71	40,585	1	9	1,05	0,00
$@	Language of field (in KBR version)			2	0.00	2	1
$a	Bibliography, etc. note			39,784	1.75	41,585	1	9	1,05	0,00
$b	Number of references			5	0.00	5	1
505 — Formatted Contents Note				24,750	1.09	74,002	1	214	3,14	0,02
$ind1	Display constant controller			24,750	1.09	74,002	1	214	3,14	0,02
$ind2	Level of content designation			24,750	1.09	74,002	1	214	3,14	0,02
$#	number/occurrence of field (in KBR version)			10,146	0.45	27,483	1	214	2,68	0,05
$@	Language of field (in KBR version)			1	0.00	1	1
$a	Formatted contents note			1,955	0.09	3,320	1	35	1,86	0,02
$g	Miscellaneous information			460	0.02	12,112	1	291	25,93	1,36
$r	Statement of responsibility			2,530	0.11	9,128	1	84	4,47	0,05
$t	Title			23,402	1.03	113,141	1	214	4,71	0,03
$u	Uniform Resource Identifier			1	0.00	1	1
$6	Linkage			1	0.00	1	1
506 — Restrictions on Access Note				35,261	1.55	35,272	1	2	1,00	0,00
$ind1	Restriction			35,261	1.55	35,272	1	2	1,00	0,00
$#	number/occurrence of field (in KBR version)			6,921	0.30	6,931	1	2	1,00	0,00
$a	Terms governing access			35,261	1.55	35,272	1	2	1,00	0,00
$c	Physical access provisions			34,932	1.54	34,934	1	2	1,00	0,00
$d	Authorized users			34,904	1.54	34,906	1	2	1,00	0,00
$e	Authorization			1	0.00	1	1
$f	Standardized terminology for access restriction			4	0.00	4	1
507 — Scale Note for Visual Materials				3	0.00	3	1
$#	number/occurrence of field (in KBR version)			3	0.00	3	1
$a	Representative fraction of scale note			3	0.00	3	1
510 — Citation/References Note				51,807	2.28	59,330	1	10	1,14	0,00
$ind1	Coverage/location in source			51,807	2.28	59,330	1	10	1,14	0,00
$#	number/occurrence of field (in KBR version)			16,255	0.72	21,094	1	10	1,26	0,00
$@	Language of field (in KBR version)			96	0.00	238	1	6	2,48	0,04
$a	Name of source			51,802	2.28	59,323	1	10	1,14	0,00
$b	Coverage of source			1	0.00	1	1
$c	Location within source			28,088	1.24	29,709	1	4	1,06	0,00
$u	Uniform Resource Identifier			21	0.00	21	1
511 — Participant or Performer Note				14,124	0.62	16,584	1	20	1,17	0,00
$ind1	Display constant controller			14,124	0.62	16,584	1	20	1,17	0,00
$#	number/occurrence of field (in KBR version)			2,571	0.11	3,095	1	8	1,17	0,00
$a	Participant or performer note			14,124	0.62	16,584	1	20	1,17	0,00
515 — Numbering Peculiarities Note				5	0.00	5	1
$#	number/occurrence of field (in KBR version)			5	0.00	5	1
$a	Numbering peculiarities note			5	0.00	5	1
516 — Type of Computer File or Data Note				2	0.00	2	1
$ind1	Display constant controller			2	0.00	2	1
$a	Type of computer file or data note			2	0.00	2	1
518 — Date/Time and Place of an Event Note				1,523	0.07	1,525	1	5	1,01	0,00
$#	number/occurrence of field (in KBR version)			56	0.00	58	1	3	1,03	0,01
$a	Date/time and place of an event note			1,521	0.07	1,521	1	5	1,01	0,00
$d	Date of event			3	0.00	5	1	3	1,67	0,50
$o	Other event information			2	0.00	4	1	3	2,00	0,71
$p	Place of event			3	0.00	5	1	3	1,67	0,50
520 — Summary, etc.				140,604	6.19	143,066	1	7	1,02	0,00
$ind1	Display constant controller			140,604	6.19	143,066	1	7	1,02	0,00
$#	number/occurrence of field (in KBR version)			60,004	2.64	60,138	1	6	1,00	0,00
$@	Language of field (in KBR version)			1	0.00	1	1	3	2,88	0,04
$a	Summary, etc.			140,593	6.19	143,056	1	7	1,02	0,00
$b	Expansion of summary note			8	0.00	8	1
$c	Assigning source			224	0.01	237	1	2	1,06	0,00
$u	Uniform Resource Identifier			2	0.00	2	1
$2	Source			176	0.01	176	1
521 — Target Audience Note				10,919	0.48	10,972	1	2	1,00	0,00
$ind1	Display constant controller			10,919	0.48	10,972	1	2	1,00	0,00
$#	number/occurrence of field (in KBR version)			10,886	0.48	10,939	1	2	1,00	0,00
$a	Target audience note			10,918	0.48	11,000	1	3	1,01	0,00
$b	Source			52	0.00	54	1	2	1,04	0,02
$3	Materials specified			36	0.00	36	1
525 — Supplement Note				34	0.00	34	1
$#	number/occurrence of field (in KBR version)			34	0.00	34	1
$a	Supplement note			34	0.00	34	1
526 — Study Program Information Note				1	0.00	1	1
$ind1	Display constant controller			1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$a	Program name			1	0.00	1	1
$z	Public note			1	0.00	1	1
530 — Additional Physical Form available Note				5,626	0.25	5,682	1	4	1,01	0,00
$#	number/occurrence of field (in KBR version)			4,360	0.19	4,374	1	3	1,01	0,00
$a	Additional physical form available note			5,504	0.24	5,560	1	4	1,01	0,00
$b	Availability source			2	0.00	2	1
$c	Availability conditions			89	0.00	89	1
$d	Order number			76	0.00	76	1
$u	Uniform Resource Identifier			355	0.02	421	1	9	1,18	0,02
533 — Reproduction Note				25,440	1.12	25,440	1
$#	number/occurrence of field (in KBR version)			195	0.01	195	1
$a	Type of reproduction			25,440	1.12	25,440	1
$b	Place of reproduction			25,321	1.12	25,321	1
$c	Agency responsible for reproduction			25,321	1.12	25,321	1
$d	Date of reproduction			25,321	1.12	25,321	1
$e	Physical description of reproduction			78	0.00	78	1
$m	Dates and/or sequential designation of issues reproduced			1	0.00	1	1
$n	Note about reproduction			25,320	1.12	50,640	2
$7	Fixed-length data elements of reproduction			25,243	1.11	25,243	1
534 — Original Version Note				144	0.01	144	1
$#	number/occurrence of field (in KBR version)			64	0.00	64	1
$a	Main entry of original			15	0.00	15	1
$b	Edition statement of original			2	0.00	2	1
$c	Publication, distribution, etc. of original			7	0.00	7	1
$e	Physical description, etc. of original			7	0.00	7	1
$l	Location of original			7	0.00	7	1
$p	Introductory phrase			122	0.01	122	1
$t	Title statement of original			11	0.00	11	1
535 — Location of Originals/Duplicates Note				1	0.00	1	1
$ind1	Custodial role			1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$a	Custodian			1	0.00	1	1
$b	Postal address			1	0.00	1	1
$c	Country			1	0.00	1	1
$g	Repository location code			1	0.00	1	1
536 — Funding Information Note				1,293	0.06	1,293	1
$#	number/occurrence of field (in KBR version)			1,192	0.05	1,192	1
$a	Text of note			1,293	0.06	1,293	1
$b	Contract number			2	0.00	2	1
538 — System Details Note				34,935	1.54	35,061	1	3	1,01	0,00
$#	number/occurrence of field (in KBR version)			9,607	0.42	9,733	1	3	1,02	0,00
$a	System details note			34,935	1.54	35,061	1	3	1,01	0,00
540 — Terms Governing Use and Reproduction Note				251	0.01	251	1
$#	number/occurrence of field (in KBR version)			249	0.01	249	1
$a	Terms governing use and reproduction			251	0.01	251	1
$c	Authorization			23	0.00	23	1
$5	Institution to which field applies			23	0.00	23	1
541 — Immediate Source of Acquisition Note				37,064	1.63	37,186	1	3	1,01	0,00
$ind1	Privacy			37,064	1.63	37,186	1	3	1,01	0,00
$#	number/occurrence of field (in KBR version)			11,735	0.52	11,857	1	3	1,01	0,00
$a	Source of acquisition			36,441	1.60	36,550	1	3	1,01	0,00
$b	Address			1,128	0.05	1,128	1
$c	Method of acquisition			1,714	0.08	1,714	1
$d	Date of acquisition			1,560	0.07	1,573	1	2	1,00	0,00
$e	Accession number			313	0.01	324	1	2	1,03	0,00
$f	Owner			23	0.00	23	1
$n	Extent			17	0.00	17	1
$o	Type of unit			1	0.00	1	1
$3	Materials specified			3	0.00	3	1
542 — Information Relating to Copyright Status				329	0.01	329	1
$ind1	Privacy			329	0.01	329	1
$#	number/occurrence of field (in KBR version)			323	0.01	323	1
$c	Corporate creator			1	0.00	1	1
$l	Copyright status			211	0.01	211	1
$n	Note			211	0.01	211	1
$u	Uniform Resource Identifier			328	0.01	328	1
544 — Location of Other Archival Materials Note				206	0.01	206	1
$ind1	Relationship			206	0.01	206	1
$#	number/occurrence of field (in KBR version)			200	0.01	200	1
$a	Custodian			206	0.01	206	1
$b	Address			206	0.01	206	1
545 — Biographical or Historical Data				29	0.00	33	1	2	1,09	0,02
$ind1	Type of data			29	0.00	33	1	2	1,09	0,02
$#	number/occurrence of field (in KBR version)			8	0.00	10	1	2	1,09	0,04
$a	Biographical or historical data			27	0.00	31	1	2	1,10	0,02
$b	Expansion			2	0.00	2	1
546 — Language Note				2,245	0.10	2,281	1	4	1,02	0,00
$#	number/occurrence of field (in KBR version)			1,797	0.08	1,806	1	3	1,01	0,00
$a	Language note			1,529	0.07	1,537	1	2	1,01	0,00
$b	Information code or alphabet			972	0.04	1,090	1	4	1,12	0,00
$9				8	0.00	8	1
547 — Former Title Complexity Note				100	0.00	102	1	2	1,02	0,00
$#	number/occurrence of field (in KBR version)			13	0.00	14	1	2	1,03	0,01
$a	Former title complexity note			100	0.00	102	1	2	1,02	0,00
550 — Issuing Body Note				1	0.00	1	1	2	1,08	0,07
$#	number/occurrence of field (in KBR version)			1	0.00	1	1	2	1,08	0,07
$a	Issuing body note			1	0.00	1	1	2	1,08	0,07
552 — Entity and Attribute Information Note				1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$z	Display note			1	0.00	1	1
556 — Information About Documentation Note				1	0.00	1	1
$ind1	Display constant controller			1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$a	Information about documentation note			1	0.00	1	1
561 — Ownership and Custodial History				4,263	0.19	4,490	1	6	1,17	0,00
$ind1	Privacy			4,263	0.19	4,490	1	6	1,17	0,00
$#	number/occurrence of field (in KBR version)			4,259	0.19	4,485	1	6	1,16	0,00
$a	History			4,260	0.19	4,486	1	6	1,17	0,00
$u	Uniform Resource Identifier			2	0.00	4	2
562 — Copy and Version Identification Note				88,726	3.91	106,359	1	12	1,13	0,00
$#	number/occurrence of field (in KBR version)			24,843	1.09	30,172	1	12	1,12	0,00
$@	Language of field (in KBR version)			1	0.00	1	1
$a	Identifying markings			6,517	0.29	6,901	1	5	1,04	0,00
$b	Copy identification			81,707	3.60	99,038	1	12	1,15	0,00
$c	Version identification			433	0.02	434	1	2	1,00	0,00
$d	Presentation format			7	0.00	7	1
$e	Number of copies			647	0.03	649	1	2	1,00	0,00
563 — Binding Information				3,390	0.15	3,592	1	3	1,02	0,00
$#	number/occurrence of field (in KBR version)			2,941	0.13	3,142	1	3	1,06	0,00
$a	Binding note			3,388	0.15	3,592	1	3	1,02	0,00
$b				2	0.00	2	1
565 — Case File Characteristics Note				9	0.00	9	1
$ind1	Display constant controller			9	0.00	9	1
$#	number/occurrence of field (in KBR version)			9	0.00	9	1
$a	Number of cases/variables			8	0.00	8	1
$b	Name of variable			1	0.00	1	1
$e	Filing scheme or code			2	0.00	2	1
580 — Linking Entry Complexity Note				2,450	0.11	2,506	1	4	1,01	0,00
$#	number/occurrence of field (in KBR version)			1,412	0.06	1,423	1	2	1,01	0,00
$@	Language of field (in KBR version)			1	0.00	1	1
$a	Linking entry complexity note			2,450	0.11	2,506	1	4	1,01	0,00
$6	Linkage			1	0.00	1	1
581 — Publications About Described Materials Note				2,593	0.11	2,761	1	4	1,02	0,00
$ind1	Display constant controller			2,593	0.11	2,761	1	4	1,02	0,00
$#	number/occurrence of field (in KBR version)			2,581	0.11	2,749	1	4	1,02	0,00
$@	Language of field (in KBR version)			2	0.00	6	1	4	1,08	0,06
$a	Publications about described materials note			2,592	0.11	2,760	1	4	1,02	0,00
$z	International Standard Book Number			24	0.00	24	1
583 — Action Note				3	0.00	3	1	3	1,02	0,00
$ind1	Privacy			3	0.00	3	1	3	1,02	0,00
$#	number/occurrence of field (in KBR version)			3	0.00	3	1	3	1,02	0,00
$a	Action			1	0.00	1	1
$b	Action identification			1	0.00	1	1
$c	Time/date of action			1	0.00	1	1
$d	Action interval			1	0.00	1	1
$u	Uniform Resource Identifier			1	0.00	1	1
$2	Source of term			1	0.00	1	1	3	1,02	0,00
$5	Institution to which field applies			1	0.00	1	1	3	1,02	0,00
585 — Exhibitions Note				248	0.01	328	1	17	1,32	0,01
$#	number/occurrence of field (in KBR version)			248	0.01	328	1	17	1,32	0,01
$a	Exhibitions note			248	0.01	328	1	17	1,32	0,01
586 — Awards Note				221	0.01	243	1	6	1,10	0,02
$ind1	Display constant controller			221	0.01	243	1	6	1,10	0,02
$#	number/occurrence of field (in KBR version)			220	0.01	242	1	6	1,10	0,02
$a	Awards note			221	0.01	243	1	6	1,10	0,02
588 — Source of Description Note				91,569	4.03	91,613	1	3	1,00	0,00
$ind1	Display constant controller			91,569	4.03	91,613	1	3	1,00	0,00
$#	number/occurrence of field (in KBR version)			66,440	2.93	66,484	1	3	1,00	0,00
$a	Source of description note			91,569	4.03	91,613	1	3	1,00	0,00
6XX: Subject Access
600 — Subject Added Entry - Personal Name				11,184	0.49	20,306	1	125	1,70	0,02
$ind1	Type of personal name entry element			11,184	0.49	20,306	1	125	1,70	0,02
$ind2	Thesaurus			11,184	0.49	20,306	1	125	1,70	0,02
$#	number/occurrence of field (in KBR version)			8,395	0.37	12,892	1	114	1,49	0,02
$*	Link with identifier (in KBR version)			11,184	0.49	20,306	1	125	1,70	0,02
$@	Language of field (in KBR version)			82	0.00	97	1	5	1,12	0,03
$a	Personal name			11,184	0.49	20,306	1	125	1,70	0,02
$b	Numeration			311	0.01	339	1	4	1,09	0,01
$c	Titles and other words associated with a name			6,133	0.27	10,022	1	117	1,60	0,04
$d	Dates associated with a name			9,438	0.42	14,238	1	57	1,44	0,01
$e	Relator term			2	0.00	2	1
$f	Date of a work			1	0.00	1	1
$g	Miscellaneous information			141	0.01	217	1	35	1,53	0,25
$j	Attribution qualifier			5	0.00	5	1
$n	Number of part/section of a work			1	0.00	1	1
$q	Fuller form of name			310	0.01	340	1	4	1,10	0,01
$t	Title of a work			24	0.00	29	1	4	1,21	0,12
$v	Form subdivision			39	0.00	52	1	3	1,35	0,05
$x	General subdivision			90	0.00	142	1	8	1,56	0,08
$y	Chronological subdivision			4	0.00	4	1
$z	Geographic subdivision			5	0.00	6	1	2	1,20	0,16
$0	Authority record control number or standard number			2	0.00	3	1	2	1,25	0,20
$1	Real World Object URI			9,105	0.40	13,287	1	66	1,40	0,01
$2	Source of heading or term			23	0.00	29	1	2	1,25	0,03
$4	Relationship			29	0.00	148	1	15	5,10	0,47
$6	Linkage			1	0.00	1	1
610 — Subject Added Entry - Corporate Name				503	0.02	569	1	5	1,12	0,01
$ind1	Type of corporate name entry element			503	0.02	569	1	5	1,12	0,01
$ind2	Thesaurus			503	0.02	569	1	5	1,12	0,01
$#	number/occurrence of field (in KBR version)			450	0.02	488	1	5	1,09	0,01
$*	Link with identifier (in KBR version)			503	0.02	569	1	5	1,12	0,01
$@	Language of field (in KBR version)			15	0.00	15	1
$a	Corporate name or jurisdiction name as entry element			503	0.02	569	1	5	1,12	0,01
$b	Subordinate unit			40	0.00	72	1	6	1,80	0,12
$c	Location of meeting			12	0.00	12	1
$d	Date of meeting or treaty signing			5	0.00	6	1	2	1,14	0,12
$g	Miscellaneous information			175	0.01	195	1	5	1,13	0,02
$k	Form subheading			1	0.00	1	1
$n	Number of part/section/meeting			3	0.00	3	1
$v	Form subdivision			17	0.00	20	1	3	1,18	0,12
$x	General subdivision			16	0.00	22	1	3	1,38	0,11
$y	Chronological subdivision			2	0.00	2	1
$z	Geographic subdivision			2	0.00	4	1	3	2,00	0,71
$0	Authority record control number or standard number			167	0.01	167	1
$1	Real World Object URI			8	0.00	14	1	5	1,75	0,45
$2	Source of heading or term			7	0.00	8	1	2	1,14	0,12
$4	Relationship			8	0.00	11	1	2	1,38	0,09
611 — Subject Added Entry - Meeting Name				11	0.00	14	1	2	1,27	0,07
$ind1	Type of meeting name entry element			11	0.00	14	1	2	1,27	0,07
$ind2	Thesaurus			11	0.00	14	1	2	1,27	0,07
$#	number/occurrence of field (in KBR version)			7	0.00	8	1	2	1,14	0,12
$*	Link with identifier (in KBR version)			11	0.00	14	1	2	1,27	0,07
$a	Meeting name or jurisdiction name as entry element			11	0.00	14	1	2	1,27	0,07
$c	Location of meeting			1	0.00	1	1
$d	Date of meeting or treaty signing			2	0.00	2	1
$0	Authority record control number or standard number			7	0.00	10	1	2	1,43	0,10
$2	Source of heading or term			8	0.00	11	1	2	1,38	0,09
630 — Subject Added Entry - Uniform Title				29	0.00	49	1	8	1,69	0,25
$ind1	Nonfiling characters			29	0.00	49	1	8	1,69	0,25
$ind2	Thesaurus			29	0.00	49	1	8	1,69	0,25
$#	number/occurrence of field (in KBR version)			10	0.00	19	1	5	1,90	0,34
$*	Link with identifier (in KBR version)			29	0.00	49	1	8	1,69	0,25
$@	Language of field (in KBR version)			1	0.00	1	1
$a	Uniform title			29	0.00	49	1	8	1,69	0,25
$k	Form subheading			2	0.00	6	2	4	3,00	0,71
$l	Language of a work			3	0.00	3	1
$p	Name of part/section of a work			23	0.00	37	1	5	1,61	0,19
$v	Form subdivision			5	0.00	8	1	3	1,60	0,31
$x	General subdivision			23	0.00	46	1	7	2,00	0,27
$y	Chronological subdivision			3	0.00	4	1	2	1,33	0,25
$0	Authority record control number or standard number			1	0.00	1	1
$2	Source of heading or term			2	0.00	2	1
647 — Subject Added Entry - Named Event				20	0.00	20	1
$ind2	Thesaurus			20	0.00	20	1
$#	number/occurrence of field (in KBR version)			20	0.00	20	1
$*	Link with identifier (in KBR version)			20	0.00	20	1
$a	Named event			20	0.00	20	1
$d	Date of named event			20	0.00	20	1
648 — Subject Added Entry - Chronological Term				3,264	0.14	4,674	1	6	1,31	0,00
$ind2	Thesaurus			3,264	0.14	4,674	1	6	1,31	0,00
$#	number/occurrence of field (in KBR version)			922	0.04	1,227	1	6	1,26	0,00
$*	Link with identifier (in KBR version)			3,264	0.14	4,674	1	6	1,31	0,00
$a	Chronological term			3,264	0.14	4,674	1	6	1,31	0,00
$2	Source of heading or term			15	0.00	15	1
650 — Subject Added Entry - Topical Term				353,855	15.58	989,675	1	62	2,60	0,00
$ind1	Level of subject			353,855	15.58	989,675	1	62	2,60	0,00
$ind2	Thesaurus			353,855	15.58	989,675	1	62	2,60	0,00
$#	number/occurrence of field (in KBR version)			29,039	1.28	56,882	1	62	1,69	0,00
$*	Link with identifier (in KBR version)			353,855	15.58	989,781	1	62	2,61	0,00
$@	Language of field (in KBR version)			7,306	0.32	12,546	1	51	1,48	0,00
$a	Topical term or geographic name entry element			353,853	15.58	989,779	1	62	2,61	0,00
$b	Topical term following geographic name entry element			9,941	0.44	10,055	1	4	1,01	0,00
$c	Location of event			1	0.00	1	1	2	1,03	0,03
$g	Miscellaneous information			218,809	9.64	468,588	1	62	2,08	0,00
$v	Form subdivision			9,805	0.43	10,006	1	12	1,02	0,00
$x	General subdivision			1,705	0.08	2,569	1	16	1,44	0,01
$y	Chronological subdivision			1,355	0.06	1,473	1	8	1,09	0,01
$z	Geographic subdivision			838	0.04	1,485	1	10	1,76	0,01
$0	Authority record control number or standard number			165,540	7.29	402,272	1	33	2,26	0,00
$1	Real World Object URI			4	0.00	4	1
$2	Source of heading or term			265,074	11.67	840,482	1	62	3,03	0,00
651 — Subject Added Entry - Geographic Name				6,501	0.29	8,421	1	17	1,10	0,00
$ind2	Thesaurus			6,501	0.29	8,421	1	17	1,10	0,00
$#	number/occurrence of field (in KBR version)			5,074	0.22	5,943	1	17	1,09	0,00
$*	Link with identifier (in KBR version)			6,501	0.29	8,421	1	17	1,10	0,00
$@	Language of field (in KBR version)			1,294	0.06	1,475	1	16	1,12	0,00
$a	Geographic name			6,501	0.29	8,421	1	17	1,10	0,00
$g	Miscellaneous information			110	0.00	142	1	9	1,56	0,03
$v	Form subdivision			906	0.04	2,927	1	12	2,44	0,00
$x	General subdivision			721	0.03	2,142	1	16	2,37	0,01
$y	Chronological subdivision			108	0.00	150	1	8	1,38	0,08
$z	Geographic subdivision			28	0.00	36	1	6	1,33	0,17
$0	Authority record control number or standard number			2,132	0.09	2,168	1	4	1,02	0,00
$2	Source of heading or term			31	0.00	51	1	6	1,51	0,12
653 — Index Term - Uncontrolled				637,436	28.07	6,749,871	1	255	8,40	0,00
$ind1	Level of index term			637,436	28.07	6,749,871	1	255	8,40	0,00
$ind2	Type of term or name			637,436	28.07	6,749,871	1	255	8,40	0,00
$#	number/occurrence of field (in KBR version)			12,540	0.55	19,350	1	61	1,04	0,00
$@	Language of field (in KBR version)			362,287	15.95	6,390,879	1	255	17,61	0,00
$a	Uncontrolled term			637,436	28.07	6,750,022	1	255	8,40	0,00
$1	Real World Object URI			12	0.00	33	2	4	2,75	0,12
654 — Subject Added Entry - Faceted Topical Terms				124,338	5.48	258,106	1	34	1,91	0,00
$ind1	Level of subject			124,338	5.48	258,106	1	34	1,91	0,00
$#	number/occurrence of field (in KBR version)			5,887	0.26	8,995	1	13	1,48	0,00
$*	Link with identifier (in KBR version)			124,338	5.48	294,400	1	66	2,15	0,00
$@	Language of field (in KBR version)			2,098	0.09	3,411	1	13	1,52	0,00
$a	Focus term			124,338	5.48	294,399	1	66	2,15	0,00
$b	Non-focus term			113,574	5.00	362,028	1	62	2,86	0,00
$v	Form subdivision			111	0.00	157	1	5	1,42	0,04
$y	Chronological subdivision			3,107	0.14	3,760	1	10	1,19	0,00
$z	Geographic subdivision			978	0.04	1,541	1	9	1,56	0,01
$0	Authority record control number or standard number			20	0.00	25	1	2	1,25	0,04
$2	Source of heading or term			121,900	5.37	254,388	1	34	1,92	0,00
655 — Index Term - Genre/Form				65,570	2.89	83,498	1	12	1,31	0,00
$ind1	Type of heading			65,570	2.89	83,498	1	12	1,31	0,00
$ind2	Thesaurus			65,570	2.89	83,498	1	12	1,31	0,00
$#	number/occurrence of field (in KBR version)			63,346	2.79	79,479	1	5	1,27	0,00
$*	Link with identifier (in KBR version)			65,570	2.89	83,503	1	12	1,31	0,00
$@	Language of field (in KBR version)			8,594	0.38	11,903	1	5	1,55	0,00
$a	Genre/form data or focus term			65,570	2.89	83,503	1	12	1,31	0,00
$b	Non-focus term			5	0.00	5	1
$v	Form subdivision			5	0.00	5	1
$y	Chronological subdivision			10	0.00	12	1	3	1,20	0,18
$0	Authority record control number			63,289	2.79	79,740	1	9	1,26	0,00
$2	Source of term			6,148	0.27	6,173	1	12	1,01	0,00
662 — Subject Added Entry - Hierarchical Place Name				86	0.00	86	1
$#	number/occurrence of field (in KBR version)			86	0.00	86	1
$*	Link with identifier (in KBR version)			86	0.00	86	1
$@	Language of field (in KBR version)			85	0.00	85	1
$a	Country or larger entity			86	0.00	86	1
70X-75X: Added Entry
700 — Added Entry - Personal Name				600,682	26.45	1,345,647	1	128	2,28	0,00
$ind1	Type of personal name entry element			600,682	26.45	1,345,647	1	128	2,28	0,00
$ind2	Type of added entry			600,682	26.45	1,345,647	1	128	2,28	0,00
$#	number/occurrence of field (in KBR version)			251,672	11.08	453,261	1	128	1,83	0,00
$*	Link with identifier (in KBR version)			600,682	26.45	1,345,668	1	128	2,28	0,00
$@	Language of field (in KBR version)			643	0.03	698	1	4	1,28	0,00
$a	Personal name			600,681	26.45	1,345,668	1	128	2,28	0,00
$b	Numeration			8,389	0.37	9,284	1	26	1,10	0,00
$c	Titles and other words associated with a name			248,878	10.96	360,593	1	90	1,59	0,00
$d	Dates associated with a name			416,409	18.34	685,217	1	125	1,76	0,00
$e	Relator term			101	0.00	153	1	4	1,51	0,03
$g	Miscellaneous information			7,819	0.34	8,878	1	14	1,16	0,00
$i	Relationship information			1	0.00	1	1
$j	Attribution qualifier			378	0.02	413	1	4	1,09	0,01
$k	Form subheading			3	0.00	5	1	2	1,67	0,25
$l	Language of a work			539	0.02	617	1	8	1,15	0,01
$q	Fuller form of name			26,498	1.17	28,255	1	8	1,06	0,00
$s	Version			2	0.00	2	1
$t	Title of a work			7	0.00	13	1	5	1,75	0,42
$0	Authority record control number or standard number			172	0.01	174	1	2	1,01	0,01
$1	Real World Object URI			498,187	21.94	934,566	1	121	1,93	0,00
$3	Materials specified			109	0.00	153	1	3	1,40	0,02
$4	Relationship			429,510	18.91	984,266	1	128	2,34	0,00
$5	Institution to which field applies			4	0.00	5	1	2	1,25	0,20
$6	Linkage			1	0.00	1	1
710 — Added Entry - Corporate Name				848,431	37.36	952,876	1	28	1,14	0,00
$ind1	Type of corporate name entry element			848,431	37.36	952,876	1	28	1,14	0,00
$ind2	Type of added entry			848,431	37.36	952,876	1	28	1,14	0,00
$#	number/occurrence of field (in KBR version)			252,442	11.12	288,527	1	28	1,16	0,00
$*	Link with identifier (in KBR version)			848,430	37.36	952,872	1	28	1,14	0,00
$@	Language of field (in KBR version)			55,606	2.45	60,100	1	18	1,12	0,00
$a	Corporate name or jurisdiction name as entry element			848,228	37.35	952,537	1	28	1,14	0,00
$b	Subordinate unit			78,183	3.44	94,910	1	10	1,21	0,00
$c	Location of meeting			93,632	4.12	99,749	1	8	1,08	0,00
$d	Date of meeting or treaty signing			22,031	0.97	23,583	1	14	1,06	0,00
$e	Relator term			21	0.00	33	1	5	1,55	0,17
$f	Date of a work			2	0.00	3	1	2	1,50	0,12
$g	Miscellaneous information			555,573	24.47	605,931	1	27	1,10	0,00
$i	Relationship information			1	0.00	1	1
$l	Language of a work			5,296	0.23	5,778	1	7	1,09	0,00
$o	Arranged statement for music			1	0.00	1	1
$0	Authority record control number or standard number			1	0.00	1	1
$1	Real World Object URI			212,925	9.38	214,279	1	4	1,01	0,00
$3	Materials specified			1	0.00	1	1
$4	Relationship			819,263	36.08	926,367	1	28	1,14	0,00
$6	Linkage			1	0.00	1	1
711 — Added Entry - Meeting Name				1,338	0.06	1,427	1	5	1,07	0,00
$ind1	Type of meeting name entry element			1,338	0.06	1,427	1	5	1,07	0,00
$ind2	Type of added entry			1,338	0.06	1,427	1	5	1,07	0,00
$#	number/occurrence of field (in KBR version)			37	0.00	40	1	2	1,08	0,02
$*	Link with identifier (in KBR version)			1,338	0.06	1,427	1	5	1,07	0,00
$@	Language of field (in KBR version)			4	0.00	7	1	2	1,60	0,14
$a	Meeting name or jurisdiction name as entry element			1,338	0.06	1,427	1	5	1,07	0,00
$c	Location of meeting			19	0.00	21	1	2	1,11	0,05
$d	Date of meeting or treaty signing			595	0.03	623	1	5	1,05	0,01
$n	Number of part/section/meeting			17	0.00	18	1	2	1,06	0,06
$4	Relationship			12	0.00	12	1
720 — Added Entry - Uncontrolled Name				69,137	3.04	98,066	1	33	1,42	0,00
$ind1	Type of name			69,137	3.04	98,066	1	33	1,42	0,00
$#	number/occurrence of field (in KBR version)			56,271	2.48	81,363	1	33	1,45	0,00
$a	Name			69,126	3.04	98,049	1	33	1,42	0,00
$e	Relator term			311	0.01	589	1	12	1,88	0,05
$4	Relationship			60,727	2.67	88,354	1	33	1,45	0,00
730 — Added Entry - Uniform Title				2,858	0.13	3,764	1	11	1,32	0,01
$ind1	Nonfiling characters			2,858	0.13	3,764	1	11	1,32	0,01
$ind2	Type of added entry			2,858	0.13	3,764	1	11	1,32	0,01
$#	number/occurrence of field (in KBR version)			1,610	0.07	2,331	1	11	1,46	0,01
$*	Link with identifier (in KBR version)			2,858	0.13	3,764	1	11	1,32	0,01
$@	Language of field (in KBR version)			8	0.00	11	1	2	1,38	0,09
$a	Uniform title			2,858	0.13	3,764	1	11	1,32	0,01
$d	Date of treaty signing			3	0.00	3	1
$f	Date of a work			148	0.01	190	1	6	1,28	0,03
$i	Relationship information			3	0.00	3	1
$k	Form subheading			12	0.00	22	1	2	1,83	0,07
$l	Language of a work			493	0.02	934	1	11	1,89	0,03
$n	Number of part/section of a work			15	0.00	15	1
$p	Name of part/section of a work			14	0.00	16	1	2	1,20	0,05
$s	Version			1	0.00	1	1
$t	Title of a work			1	0.00	1	1
$4	Relationship			1	0.00	1	1
740 — Added Entry - Uncontrolled Related/Analytical Title				32	0.00	78	1	10	1,04	0,01
$ind1	Nonfiling characters			32	0.00	78	1	10	1,04	0,01
$ind2	Type of added entry			32	0.00	78	1	10	1,04	0,01
$#	number/occurrence of field (in KBR version)			9	0.00	12	1	4	1,33	0,30
$a	Uncontrolled related/analytical title			32	0.00	78	1	10	1,04	0,01
751 — Added Entry - Geographic Name				1,358	0.06	1,495	1	4	1,10	0,00
$#	number/occurrence of field (in KBR version)			1,300	0.06	1,431	1	4	1,10	0,00
$*	Link with identifier (in KBR version)			1,358	0.06	1,495	1	4	1,10	0,00
$@	Language of field (in KBR version)			590	0.03	643	1	2	1,09	0,00
$a	Geographic name			1,358	0.06	1,495	1	4	1,10	0,00
$e	Relator term			1	0.00	1	1
$4	Relationship			1,329	0.06	1,466	1	4	1,10	0,00
752 — Added Entry - Hierarchical Place Name				1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$*	Link with identifier (in KBR version)			1	0.00	1	1
$a	Country or larger entity			1	0.00	1	1
$b	First-order political jurisdiction			1	0.00	1	1
$d	City			1	0.00	1	1
754 — Added Entry - Taxonomic Identification				1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$*	Link with identifier (in KBR version)			1	0.00	1	1
$a	Taxonomic name			1	0.00	1	1
$x	Non-public note			1	0.00	1	1
758 — Resource Identifier				2,431	0.11	2,433	1	2	1,00	0,00
$#	number/occurrence of field (in KBR version)			86	0.00	88	1	2	1,02	0,01
$a	Label			2,429	0.11	2,429	1
$i	Relationship information			2,429	0.11	2,429	1
$1	Real World Object URI			2	0.00	4	2
$4	Relationship			2,431	0.11	2,431	1
76X-78X: Linking Entry
760 — Main Series Entry				1	0.00	1	1
$ind1	Note controller			1	0.00	1	1
$ind2	Display constant controller			1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$*	Link with identifier (in KBR version)			1	0.00	1	1
$a	Main entry heading			1	0.00	1	1
$t	Title			1	0.00	1	1
765 — Original Language Entry				9,695	0.43	9,998	1	10	1,03	0,00
$ind1	Note controller			9,695	0.43	9,998	1	10	1,03	0,00
$ind2	Display constant controller			9,695	0.43	9,998	1	10	1,03	0,00
$#	number/occurrence of field (in KBR version)			7,227	0.32	7,494	1	10	1,04	0,00
$*	Link with identifier (in KBR version)			9,695	0.43	9,998	1	10	1,03	0,00
$a	Main entry heading			5,060	0.22	5,251	1	10	1,04	0,00
$d	Place, publisher, and date of publication			3	0.00	3	1
$g	Related parts			15	0.00	15	1
$h	Physical description			1	0.00	1	1
$i	Relationship information			2	0.00	2	1
$o	Other item identifier			1	0.00	1	1
$t	Title			9,695	0.43	9,998	1	10	1,03	0,00
$w	Record control number			3	0.00	4	1	2	1,33	0,25
$z	International Standard Book Number			7,390	0.33	7,637	1	10	1,03	0,00
767 — Translation Entry				4,097	0.18	5,290	1	18	1,29	0,01
$ind1	Note controller			4,097	0.18	5,290	1	18	1,29	0,01
$ind2	Display constant controller			4,097	0.18	5,290	1	18	1,29	0,01
$#	number/occurrence of field (in KBR version)			3,119	0.14	4,187	1	18	1,34	0,01
$*	Link with identifier (in KBR version)			4,097	0.18	5,290	1	18	1,29	0,01
$a	Main entry heading			2,124	0.09	2,768	1	17	1,30	0,01
$g	Related parts			16	0.00	16	1
$t	Title			4,097	0.18	5,290	1	18	1,29	0,01
$z	International Standard Book Number			2,636	0.12	3,369	1	14	1,28	0,01
770 — Supplement/Special Issue Entry				86	0.00	112	1	10	1,33	0,03
$ind1	Note controller			86	0.00	112	1	10	1,33	0,03
$ind2	Display constant controller			86	0.00	112	1	10	1,33	0,03
$#	number/occurrence of field (in KBR version)			65	0.00	91	1	10	1,37	0,08
$*	Link with identifier (in KBR version)			86	0.00	112	1	10	1,33	0,03
$a	Main entry heading			18	0.00	19	1	2	1,03	0,03
$g	Related parts			11	0.00	11	1	2	1,04	0,04
$t	Title			86	0.00	112	1	10	1,33	0,03
$x	International Standard Serial Number			1	0.00	1	1
$z	International Standard Book Number			13	0.00	13	1
772 — Supplement Parent Entry				1,421	0.06	1,424	1	9	1,03	0,01
$ind1	Note controller			1,421	0.06	1,424	1	9	1,03	0,01
$ind2	Display constant controller			1,421	0.06	1,424	1	9	1,03	0,01
$#	number/occurrence of field (in KBR version)			290	0.01	293	1	2	1,01	0,00
$*	Link with identifier (in KBR version)			1,421	0.06	1,424	1	9	1,03	0,01
$a	Main entry heading			180	0.01	180	1
$g	Related parts			1,190	0.05	2,050	1	2	1,70	0,00
$k	Series data for related item			1	0.00	1	1
$t	Title			1,420	0.06	1,423	1	9	1,03	0,01
$x	International Standard Serial Number			1	0.00	1	1
$z	International Standard Book Number			35	0.00	35	1
773 — Host Item Entry				410,254	18.07	432,805	1	6	1,05	0,00
$ind1	Note controller			410,254	18.07	432,805	1	6	1,05	0,00
$ind2	Display constant controller			410,254	18.07	432,805	1	6	1,05	0,00
$#	number/occurrence of field (in KBR version)			220,748	9.72	235,773	1	6	1,06	0,00
$*	Link with identifier (in KBR version)			410,254	18.07	432,827	1	6	1,05	0,00
$@	Language of field (in KBR version)			9	0.00	9	1
$a	Main entry heading			86,914	3.83	87,916	1	5	1,01	0,00
$b	Edition			38,814	1.71	39,991	1	3	1,03	0,00
$d	Place, publisher, and date of publication			1	0.00	1	1
$g	Related parts			358,242	15.78	372,575	1	6	1,04	0,00
$h	Physical description			2,368	0.10	2,389	1	2	1,00	0,00
$i	Relationship information			2,190	0.10	2,216	1	4	1,01	0,00
$n	Note			40,009	1.76	40,341	1	4	1,01	0,00
$o	Other item identifier			1	0.00	1	1
$p	Abbreviated title			4	0.00	4	1
$r	Report number			13	0.00	13	1
$t	Title			410,254	18.07	432,827	1	6	1,05	0,00
$x	International Standard Serial Number			18	0.00	18	1
$z	International Standard Book Number			5,510	0.24	5,572	1	6	1,01	0,00
$0				11	0.00	18	1	2	1,64	0,07
$6	Linkage			2	0.00	2	1
774 — Constituent Unit Entry				1	0.00	1	1
$ind1	Note controller			1	0.00	1	1
$ind2	Display constant controller			1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$*	Link with identifier (in KBR version)			1	0.00	1	1
$t	Title			1	0.00	1	1
775 — Other Edition Entry				32,117	1.41	71,041	1	25	1,98	0,00
$ind1	Note controller			32,117	1.41	71,041	1	25	1,98	0,00
$ind2	Display constant controller			32,117	1.41	71,041	1	25	1,98	0,00
$#	number/occurrence of field (in KBR version)			25,794	1.14	61,497	1	25	2,22	0,00
$*	Link with identifier (in KBR version)			32,117	1.41	71,051	1	25	1,98	0,00
$a	Main entry heading			16,857	0.74	34,931	1	22	2,06	0,00
$b	Edition			1	0.00	1	1
$c	Qualifying information			5	0.00	7	1	3	1,40	0,33
$e	Language code			86	0.00	464	2	10	5,40	0,08
$g	Related parts			1,544	0.07	1,607	1	7	1,04	0,01
$i	Relationship information			16,953	0.75	40,338	1	23	1,98	0,00
$m	Material-specific details			3	0.00	3	1
$t	Title			32,117	1.41	71,051	1	25	1,98	0,00
$w	Record control number			1	0.00	1	1
$z	International Standard Book Number			23,773	1.05	53,790	1	25	2,17	0,00
776 — Additional Physical Form Entry				14,030	0.62	14,353	1	12	1,04	0,00
$ind1	Note controller			14,030	0.62	14,353	1	12	1,04	0,00
$ind2	Display constant controller			14,030	0.62	14,353	1	12	1,04	0,00
$#	number/occurrence of field (in KBR version)			11,672	0.51	11,990	1	12	1,04	0,00
$*	Link with identifier (in KBR version)			14,030	0.62	14,353	1	12	1,04	0,00
$a	Main entry heading			7,122	0.31	7,229	1	8	1,03	0,00
$b	Edition			12	0.00	12	1
$d	Place, publisher, and date of publication			108	0.00	108	1
$g	Related parts			155	0.01	156	1	3	1,02	0,01
$h	Physical description			110	0.00	110	1	2	1,01	0,01
$i	Relationship information			9,220	0.41	9,467	1	12	1,07	0,00
$k	Series data for related item			1	0.00	2	2
$n	Note			1	0.00	1	1
$t	Title			14,030	0.62	14,353	1	12	1,04	0,00
$w	Record control number			116	0.01	116	1
$z	International Standard Book Number			7,305	0.32	7,572	1	12	1,04	0,00
777 — Issued With Entry				905	0.04	1,757	1	10	1,70	0,01
$ind1	Note controller			905	0.04	1,757	1	10	1,70	0,01
$ind2	Display constant controller			905	0.04	1,757	1	10	1,70	0,01
$#	number/occurrence of field (in KBR version)			740	0.03	1,535	1	10	1,76	0,01
$*	Link with identifier (in KBR version)			905	0.04	1,757	1	10	1,70	0,01
$a	Main entry heading			595	0.03	1,125	1	10	1,85	0,02
$g	Related parts			65	0.00	68	1	5	1,19	0,02
$t	Title			905	0.04	1,757	1	10	1,70	0,01
780 — Preceding Entry				645	0.03	675	1	9	1,06	0,00
$ind1	Note controller			645	0.03	675	1	9	1,06	0,00
$ind2	Type of relationship			645	0.03	675	1	9	1,06	0,00
$#	number/occurrence of field (in KBR version)			347	0.02	363	1	7	1,07	0,00
$*	Link with identifier (in KBR version)			645	0.03	675	1	9	1,06	0,00
$a	Main entry heading			156	0.01	163	1	2	1,04	0,00
$g	Related parts			49	0.00	50	1	2	1,06	0,01
$t	Title			645	0.03	675	1	9	1,06	0,00
$z	International Standard Book Number			116	0.01	123	1	2	1,06	0,01
785 — Succeeding Entry				540	0.02	577	1	15	1,06	0,00
$ind1	Note controller			540	0.02	577	1	15	1,06	0,00
$ind2	Type of relationship			540	0.02	577	1	15	1,06	0,00
$#	number/occurrence of field (in KBR version)			285	0.01	311	1	3	1,05	0,00
$*	Link with identifier (in KBR version)			540	0.02	577	1	15	1,06	0,00
$a	Main entry heading			124	0.01	130	1	2	1,04	0,01
$g	Related parts			50	0.00	53	1	2	1,06	0,01
$t	Title			540	0.02	577	1	15	1,06	0,00
$z	International Standard Book Number			102	0.00	109	1	2	1,06	0,01
786 — Data Source Entry				933	0.04	1,410	1	7	1,41	0,00
$ind1	Note controller			933	0.04	1,410	1	7	1,41	0,00
$ind2	Display constant controller			933	0.04	1,410	1	7	1,41	0,00
$#	number/occurrence of field (in KBR version)			931	0.04	1,408	1	7	1,42	0,00
$*	Link with identifier (in KBR version)			933	0.04	1,410	1	7	1,41	0,00
$a	Main entry heading			511	0.02	531	1	4	1,25	0,00
$g	Related parts			916	0.04	1,490	1	7	1,51	0,00
$t	Title			933	0.04	1,410	1	7	1,41	0,00
$z	International Standard Book Number			639	0.03	989	1	4	1,21	0,00
787 — Other Relationship Entry				1,733	0.08	2,159	1	15	1,08	0,00
$ind1	Note controller			1,733	0.08	2,159	1	15	1,08	0,00
$ind2	Display constant controller			1,733	0.08	2,159	1	15	1,08	0,00
$#	number/occurrence of field (in KBR version)			1,160	0.05	1,533	1	15	1,10	0,00
$*	Link with identifier (in KBR version)			1,733	0.08	2,163	1	15	1,09	0,00
$a	Main entry heading			650	0.03	852	1	11	1,31	0,01
$g	Related parts			827	0.04	867	1	15	1,03	0,00
$i	Relationship information			668	0.03	716	1	4	1,03	0,00
$n	Note			1	0.00	1	1
$t	Title			1,733	0.08	2,163	1	15	1,09	0,00
$x	International Standard Serial Number			1	0.00	1	1
$z	International Standard Book Number			754	0.03	1,006	1	12	1,19	0,01
80X-83X: Series Added Entry
800 — Series Added Entry - Personal Name				1,114	0.05	1,115	1	2	1,00	0,00
$ind1	Type of personal name entry element			1,114	0.05	1,115	1	2	1,00	0,00
$#	number/occurrence of field (in KBR version)			100	0.00	100	1
$*	Link with identifier (in KBR version)			1,114	0.05	1,115	1	2	1,00	0,00
$a	Personal name			1,114	0.05	1,115	1	2	1,00	0,00
$c	Titles and other words associated with a name			36	0.00	39	1	2	1,04	0,01
$d	Dates associated with a name			177	0.01	177	1
$e	Relator term			1	0.00	1	1
$f	Date of a work			5	0.00	5	1
$g	Miscellaneous information			1	0.00	1	1
$k	Form subheading			1	0.00	1	1
$q	Fuller form of name			7	0.00	7	1
$s	Version			1	0.00	1	1
$t	Title of a work			26	0.00	26	1
$v	Volume/sequential designation			7	0.00	7	1
$3	Materials specified			4	0.00	4	1
810 — Series Added Entry - Corporate Name				2	0.00	2	1
$ind1	Type of corporate name entry element			2	0.00	2	1
$#	number/occurrence of field (in KBR version)			2	0.00	2	1
$*	Link with identifier (in KBR version)			2	0.00	2	1
$a	Corporate name or jurisdiction name as entry element			2	0.00	2	1
$t	Title of a work			2	0.00	2	1
$v	Volume/sequential designation			2	0.00	2	1
830 — Series Added Entry - Uniform Title				297	0.01	651	1	20	2,16	0,14
$ind2	Nonfiling characters			297	0.01	651	1	20	2,16	0,14
$#	number/occurrence of field (in KBR version)			286	0.01	640	1	20	2,20	0,14
$*	Link with identifier (in KBR version)			297	0.01	651	1	20	2,16	0,14
$a	Uniform title			297	0.01	651	1	20	2,16	0,14
$n	Number of part/section of a work			3	0.00	3	1
$p	Name of part/section of a work			13	0.00	13	1
$v	Volume/sequential designation			142	0.01	150	1	2	1,05	0,01
$x	International Standard Serial Number			20	0.00	23	1	2	1,15	0,04
$1	Real World Object URI			1	0.00	1	1
841-88X: Holdings, Location, Alternate Graphics
850 — Holding Institution				8	0.00	8	1
$#	number/occurrence of field (in KBR version)			8	0.00	8	1
$a	Holding institution			8	0.00	8	1
852 — Location				415,440	18.30	421,870	1	54	1,01	0,00
$ind1	Shelving scheme			415,440	18.30	421,870	1	54	1,01	0,00
$ind2	Shelving order			415,440	18.30	421,870	1	54	1,01	0,00
$#	number/occurrence of field (in KBR version)			21,801	0.96	21,826	1	4	1,00	0,00
$@	Language of field (in KBR version)			38	0.00	38	1
$a	Location			393,774	17.34	400,203	1	54	1,02	0,00
$b	Sublocation or collection			393,773	17.34	400,165	1	54	1,02	0,00
$c	Shelving location			404,376	17.81	410,739	1	54	1,01	0,00
$d	Former shelving location			11,096	0.49	11,099	1	4	1,00	0,00
$e	Address			154,824	6.82	161,054	1	54	1,04	0,00
$h	Classification part			391,558	17.24	397,909	1	54	1,02	0,00
$i	Item part			40	0.00	42	1	4	1,12	0,08
$j	Shelving control number			8	0.00	8	1	4	1,33	0,30
$p	Piece designation			393,770	17.34	400,132	1	54	1,02	0,00
$q	Piece physical condition			154,824	6.82	161,054	1	54	1,04	0,00
$t	Copy number			393,763	17.34	400,125	1	54	1,02	0,00
$x	Nonpublic note			2	0.00	2	1
856 — Electronic Location and Access				97,167	4.28	103,328	1	51	1,08	0,00
$ind1	Access method			97,167	4.28	103,328	1	51	1,08	0,00
$ind2	Relationship			97,167	4.28	103,328	1	51	1,08	0,00
$#	number/occurrence of field (in KBR version)			29,400	1.29	31,118	1	45	1,07	0,00
$a	Host name			1	0.00	2	1	2	1,08	0,08
$b				10	0.00	12	1	2	1,20	0,08
$i				5	0.00	5	1	2	1,14	0,12
$k				14	0.00	15	1	2	1,02	0,02
$l	Standardized information governing access			6	0.00	6	1
$n	Terms governing access			22	0.00	27	1	2	1,24	0,03
$q	Electronic format type			10	0.00	10	1
$u	Uniform Resource Identifier			97,067	4.27	103,538	1	51	1,08	0,00
$x	Nonpublic note			10,607	0.47	10,612	1	5	1,00	0,00
$y	Link text			3,399	0.15	7,028	1	51	2,04	0,03
$z	Public note			26,582	1.17	26,676	1	10	1,01	0,00
$3	Materials specified			108	0.00	197	1	4	1,77	0,02
$7	Access status			38,495	1.70	43,590	1	51	1,10	0,00
880 — Alternate Graphic Representation				3,009	0.13	3,308	1	6	1,10	0,00
$#	number/occurrence of field (in KBR version)			3,007	0.13	3,302	1	6	1,10	0,00
$a	Same as associated field			3,005	0.13	3,306	1	6	1,10	0,00
$b	Same as associated field			371	0.02	492	1	4	1,33	0,01
$c	Same as associated field			491	0.02	605	1	3	1,23	0,00
$e	Same as associated field			1	0.00	2	2
$h	Same as associated field			2	0.00	2	1
$i	Same as associated field			4	0.00	4	1
$l	Same as associated field			2	0.00	2	1
$n	Same as associated field			102	0.00	114	1	3	1,12	0,02
$p	Same as associated field			33	0.00	40	1	3	1,21	0,06
$v	Same as associated field			1	0.00	1	1
$z	Same as associated field			1	0.00	1	1
$6	Linkage			2,998	0.13	3,294	1	6	1,10	0,00
883 — Metadata Provenance				1	0.00	1	1
$ind1	Method of assignment			1	0.00	1	1
$#	number/occurrence of field (in KBR version)			1	0.00	1	1
$a	Creation process			1	0.00	1	1
$c	Confidence value			1	0.00	1	1
$d	Creation date			1	0.00	1	1
$q	Assigning or generation agency			1	0.00	1	1
884 — Description Conversion Information				12	0.00	12	1
$#	number/occurrence of field (in KBR version)			12	0.00	12	1
$a	Conversion process			12	0.00	12	1
$g	Conversion date			12	0.00	12	1
$k	Identifier of source metadata			10	0.00	10	1
$q	Conversion agency			12	0.00	12	1
$u	Uniform Resource Identifier			2	0.00	2	1
886 — Foreign MARC Information Field				20	0.00	32	1	4	1,60	0,14
$ind1	Type of field			20	0.00	32	1	4	1,60	0,14
$#	number/occurrence of field (in KBR version)			19	0.00	31	1	4	1,63	0,15
$a	Tag of the foreign MARC field			20	0.00	89	1	12	4,45	0,60
$b	Content of the foreign MARC field			20	0.00	32	1	4	1,60	0,14
$c				3	0.00	8	2	3	2,67	0,25
$e				1	0.00	2	2
$f				1	0.00	1	1
$g				2	0.00	2	1
$h				10	0.00	14	1	3	1,40	0,18
$k				1	0.00	1	1
$r				1	0.00	1	1
$x				13	0.00	40	1	9	3,08	0,56
$z				13	0.00	25	1	4	1,92	0,19
$2	Source of data			20	0.00	32	1	4	1,60	0,14
Holdings: MARC Holdings tags
866 — Textual Holdings-Basic Bibliographic Unit				820	0.04	887	1	7	1,47	0,00
$ind1	Field encoding level			820	0.04	887	1	7	1,47	0,00
$ind2	Type of notation			820	0.04	887	1	7	1,47	0,00
$#	number/occurrence of field (in KBR version)			451	0.02	473	1	7	1,33	0,00
$a	Textual holdings			817	0.04	884	1	7	1,47	0,00
$x	Nonpublic note			111	0.00	163	1	7	1,53	0,00
$z	Public note			78	0.00	78	1	4	1,01	0,01
OCLCMARC tags
911 — Manifestation identifier				923,385	40.66	923,524	1	4	1,00	0,00
$ind1				388,182	17.09	388,185	1	2	1,00	0,00
$#				546,031	24.05	546,161	1	4	1,00	0,00
$a				923,385	40.66	961,650	1	8	1,04	0,00
Locally defined tags of the Royal Library of Belgium
997 — Item information				1,754,666	77.27	2,074,957	1	254	1,14	0,00
$#	number/occurrence of field			68,511	3.02	91,340	1	16	1,28	0,00
$*	Link with identifier			1,754,666	77.27	2,074,960	1	254	1,14	0,00
$a	Barcode number			1,754,666	77.27	2,074,957	1	254	1,14	0,00
$c	Library (holding institution)			1,754,665	77.27	2,074,962	1	254	1,14	0,00
$d	Section (department of holding institution)			1,754,666	77.27	2,074,963	1	254	1,14	0,00
$g	Call Number			1,702,323	74.97	2,019,479	1	254	1,14	0,00
$h	Rating2			848	0.04	862	1	2	1,02	0,00
$t	Document type			1,754,665	77.27	2,073,152	1	254	1,14	0,00
$v	inventory number			53,346	2.35	58,453	1	20	1,08	0,00
unknown origin
104				5	0.00	5	1
$#				5	0.00	5	1
$b				5	0.00	5	1
853				602	0.03	608	1	4	1,03	0,00
$a				602	0.03	608	1	4	1,03	0,00
$b				602	0.03	608	1	4	1,03	0,00
$c				602	0.03	608	1	4	1,03	0,00
$h				602	0.03	608	1	4	1,03	0,00
$l				602	0.03	608	1	4	1,03	0,00
901				1	0.00	1	1
925				70	0.00	70	1
$#				70	0.00	70	1
$*				70	0.00	70	1
$a				70	0.00	70	1
$b				24	0.00	24	1
$c				70	0.00	70	1
$d				70	0.00	70	1
$f				70	0.00	70	1
$g				70	0.00	70	1
926				3	0.00	3	1
$#				3	0.00	3	1
$*				3	0.00	3	1
$a				3	0.00	3	1
$c				3	0.00	3	1
$d				3	0.00	3	1
$f				3	0.00	3	1
$g				3	0.00	3	1
933				5	0.00	5	1
$#				5	0.00	5	1
$a				5	0.00	5	1
935				5	0.00	5	1
$#				5	0.00	5	1
$a				5	0.00	5	1
981				3	0.00	3	1
$a				3	0.00	3	1
$c				3	0.00	6	2