NAMES

The Names & Subjects authority database contains authority records from the Library of Congress. This database is updated weekly.

The Library Corporation, Research Park, Inwood, WV 25428

Overall Statistics

Description	Maximum	Minimum	Average	Totals
Number of Records	-	-	-	11294493
Characters per Record	15476	139	488	5513222333
Characters per Field	8788	3	37	4914934070
Fields per Record	299	7	11	129806703

Record Status (MARC Leader Position 05)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Corrected or Revised	c	5282766	46.77	2980272676	54.06
New	n	6011727	53.23	2532949657	45.94

Record Type (MARC Leader Position 06)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Unknown Code	[unprintable]	11294493	100.00	5513222333	100.00

Bibliographic Level (MARC Leader Position 07)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Unknown Code	[unprintable]	11294493	100.00	5513222333	100.00

Control Type (MARC Leader Position 08)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
No Specified Type	[blank]	11294493	100.00	5513222333	100.00

Character Encoding (MARC Leader Position 09)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
MARC-8	[blank]	11294493	100.00	5513222333	100.00

Encoding Level (MARC Leader Position 17)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Unknown Code	[unprintable]	11294493	100.00	5513222333	100.00

Descriptive Cataloging Form (MARC Leader Position 18)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Non ISBD Form	[blank]	11294488	100.00	5513218900	100.00
Unknown Code	[unprintable]	5	0.00	3433	0.00

Linked Record Requirement (MARC Leader Position 19)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Related Record not Required	[blank]	11294493	100.00	5513222333	100.00

Modified Record (MARC 008 Position 38)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Not modified	[blank]	11292536	99.98	5512085723	99.98
No attempt to code	|	1957	0.02	1136610	0.02

Cataloging Source (MARC 008 Position 39)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Library of Congress	[blank]	6512921	57.66	3042442642	55.18
National Ag. Lib.	a	16242	0.14	7811114	0.14
National Lib. Med.	b	52171	0.46	21716986	0.39
LC Coop. Cat.	c	4712334	41.72	2440890905	44.27
Other Sources	d	816	0.01	356329	0.01
Unknown Source	u	8	0.00	3464	0.00
No attempt to code	|	1	0.00	893	0.00

Target Audience (MARC 008 Position 22)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Unknown or not spec.	[blank]	11294493	100.00	5513222333	100.00

Collection Age (MARC 008 Position 07-10)

Description	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Date Unknown	10851953	96.08	5333942276	96.75
No Date	442540	3.92	179280057	3.25

Languages (MARC 008 Position 35-37)

Description	Record Count	Percent of Records	File Space Consumed	Percent of File Space
NOT CODED	9778341	86.58	4986478353	90.45
Unknown Code	1516152	13.42	526743980	9.55

Census of MARC Fields Used in the Collection

Tag	Records with Tag	Repeated Fields	Max Length	Min Length	Average Length	Percent of Records	File Space Consumed	Percent of File Space
1	11294493	-	12	12	12	100.00	135533916	2.46
3	11294493	-	3	3	3	100.00	33883479	0.61
5	11294493	-	16	16	16	100.00	180711888	3.28
8	11294493	-	40	40	40	100.00	451779720	8.19
10	11294493	-	940	16	16	100.00	183684142	3.33
16	29535	13	38	7	13	0.26	412426	0.01
20	50	10	98	14	23	0.00	1398	0.00
22	23811	388	24	13	13	0.21	315247	0.01
24	24318	31548	129	8	39	0.22	2225106	0.04
31	7	-	106	43	70	0.00	493	0.00
34	105452	10736	93	19	50	0.93	5887916	0.11
35	6716900	84500	62	9	21	59.47	146815287	2.66
40	11294493	-	211	8	22	100.00	252026570	4.57
42	47255	2	14	6	7	0.42	350020	0.01
43	126167	-	78	7	11	1.12	1401622	0.03
46	1711734	6729	367	5	15	15.16	26299375	0.48
50	22169	415	780	6	19	0.20	450382	0.01
52	365	-	34	8	13	0.00	5040	0.00
53	365815	12939	994	5	16	3.24	6180978	0.11
55	2	-	22	14	18	0.00	36	0.00
60	599	1	49	6	14	0.01	8515	0.00
65	651	-	33	22	29	0.01	18905	0.00
70	16	-	24	11	13	0.00	222	0.00
72	5845	1	19	12	17	0.05	100815	0.00
73	3648	-	90	12	20	0.03	73463	0.00
82	72	-	31	14	21	0.00	1517	0.00
86	678	7	55	9	20	0.01	13888	0.00
87	5265	33	35	10	19	0.05	102727	0.00
90	810	1	63	9	16	0.01	13478	0.00
100	8148336	-	415	5	28	72.14	233508915	4.24
110	1713231	-	742	6	49	15.17	85514816	1.55
111	251818	-	432	7	82	2.23	20654955	0.37
130	622383	-	994	6	39	5.51	24660875	0.45
150	331521	-	119	6	30	2.94	10242169	0.19
151	221158	-	120	7	29	1.96	6466829	0.12
155	2391	-	62	6	20	0.02	48465	0.00
180	3112	-	91	7	23	0.03	71812	0.00
181	2	-	44	21	32	0.00	65	0.00
182	34	-	40	9	20	0.00	701	0.00
185	508	-	77	7	27	0.00	14205	0.00
260	767	-	668	13	141	0.01	108472	0.00
336	21321	96	82	17	23	0.19	507741	0.01
360	4331	2	977	18	132	0.04	571962	0.01
368	239795	7241	531	5	27	2.12	6785837	0.12
370	1296530	62472	564	6	31	11.48	43145666	0.78
371	79205	1862	421	7	52	0.70	4247899	0.08
372	956289	37489	953	6	34	8.47	34777407	0.63
373	713237	193806	1054	6	48	6.31	44156998	0.80
374	1039529	62077	678	6	29	9.20	32071708	0.58
375	1198553	1369	515	5	11	10.61	13922187	0.25
376	2466	332	420	7	18	0.02	52094	0.00
377	1460080	1340	100	6	7	12.93	10682573	0.19
378	256532	-	280	5	17	2.27	4593578	0.08
380	194113	14166	244	6	30	1.72	6262808	0.11
381	93054	2617	209	5	14	0.82	1400486	0.03
382	100712	3885	1158	8	36	0.89	3860548	0.07
383	36098	4422	133	5	15	0.32	619357	0.01
384	16917	-	36	5	11	0.15	189457	0.00
385	501	25	88	12	21	0.00	11136	0.00
386	1182	1065	166	14	25	0.01	56574	0.00
388	3	-	27	7	18	0.00	55	0.00
400	3472679	2526955	717	4	36	30.75	220332527	4.00
410	1229833	1052374	1175	5	55	10.89	125895936	2.28
411	160046	105507	524	6	76	1.42	20439739	0.37
430	315244	139036	975	5	39	2.79	17978753	0.33
450	124770	135364	219	6	26	1.10	6831346	0.12
451	108511	124278	193	6	30	0.96	7028315	0.13
455	1654	3636	63	6	22	0.01	121030	0.00
480	696	190	63	8	25	0.01	22677	0.00
482	5	-	59	30	43	0.00	216	0.00
485	173	88	68	9	25	0.00	6567	0.00
500	126533	43890	213	5	39	1.12	6752284	0.12
510	356520	119070	471	7	60	3.16	28873415	0.52
511	15692	2528	259	8	63	0.14	1153958	0.02
530	42448	5214	291	6	56	0.38	2698898	0.05
550	207578	72519	96	6	24	1.84	6896570	0.13
551	29024	5285	165	8	31	0.26	1066674	0.02
555	2375	857	47	9	20	0.02	67308	0.00
580	905	28	49	10	20	0.01	19519	0.00
581	1	-	24	24	24	0.00	24	0.00
585	175	8	40	10	20	0.00	3680	0.00
640	8770	53	253	6	37	0.08	334719	0.01
641	3039	85	590	8	60	0.03	188455	0.00
642	286801	1840	151	9	16	2.54	4783071	0.09
643	577828	16881	532	7	44	5.12	26242525	0.48
644	560617	3581	1144	8	11	4.96	6296482	0.11
645	565400	10834	142	8	14	5.01	8502973	0.15
646	560248	4477	769	8	10	4.96	6176541	0.11
663	14163	-	2062	19	153	0.13	2174333	0.04
664	2	-	236	72	154	0.00	308	0.00
665	964	-	2049	21	734	0.01	708348	0.01
666	1	-	57	57	57	0.00	57	0.00
667	1862294	653950	2343	5	61	16.49	154160328	2.80
670	11120652	5900406	8788	5	129	98.46	2196546644	39.84
672	2470	1502	348	7	69	0.02	277083	0.01
673	128	129	164	5	52	0.00	13613	0.00
675	373010	3	3228	5	84	3.30	31587010	0.57
678	25525	4	6233	6	183	0.23	4689205	0.09
680	13218	412	1202	24	165	0.12	2261762	0.04
681	10255	166	447	19	46	0.09	486153	0.01
682	5	-	81	70	78	0.00	393	0.00
700	12657	18	135	13	44	0.11	559881	0.01
710	2524	5	302	15	62	0.02	158878	0.00
711	49	-	270	30	94	0.00	4642	0.00
730	1860	-	242	14	46	0.02	87248	0.00
751	71	-	74	20	47	0.00	3377	0.00
781	172692	2	117	8	28	1.53	4993462	0.09
856	2	-	30	27	28	0.00	57	0.00
999	1	-	165	165	165	0.00	165	0.00

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