NAMES

The Names & Subjects authority database contains authority records from the Library of Congress.

The Library Corporation, Research Park, Inwood, WV 25428

Overall Statistics

Description	Maximum	Minimum	Average	Totals
Number of Records	-	-	-	11727071
Characters per Record	15411	139	498	5841159304
Characters per Field	8788	3	38	5213939967
Fields per Record	298	7	11	136282460

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	5417027	46.19	3117719341	53.38
New	n	6310044	53.81	2723439963	46.62

Record Type (MARC Leader Position 06)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Unknown Code	[unprintable]	11727071	100.00	5841159304	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]	11727071	100.00	5841159304	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]	11727071	100.00	5841159304	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]	11727071	100.00	5841159304	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]	11727071	100.00	5841159304	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]	11727066	100.00	5841155871	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]	11727071	100.00	5841159304	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]	11725122	99.98	5840025190	99.98
No attempt to code	|	1949	0.02	1134114	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]	6702071	57.15	3178908848	54.42
National Ag. Lib.	a	16224	0.14	7793733	0.13
National Lib. Med.	b	51624	0.44	21499509	0.37
LC Coop. Cat.	c	4945308	42.17	2627736773	44.99
Other Sources	d	884	0.01	465814	0.01
Unknown Source	u	8	0.00	3464	0.00
No attempt to code	|	10952	0.09	4751163	0.08

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]	11727071	100.00	5841159304	100.00

Collection Age (MARC 008 Position 07-10)

Description	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Date Unknown	11250391	95.94	5646385643	96.67
No Date	476680	4.06	194773661	3.33

Languages (MARC 008 Position 35-37)

Description	Record Count	Percent of Records	File Space Consumed	Percent of File Space
NOT CODED	10229927	87.23	5321451633	91.10
Unknown Code	1497144	12.77	519707671	8.90

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	11727071	-	12	12	12	100.00	140724852	2.41
3	11727071	-	3	3	3	100.00	35181213	0.60
5	11727071	-	16	16	16	100.00	187633136	3.21
8	11727071	-	40	40	40	100.00	469082840	8.03
10	11727071	-	940	16	16	100.00	190718509	3.27
16	42234	17	38	7	13	0.36	590812	0.01
20	53	10	98	14	22	0.00	1446	0.00
22	24695	405	24	13	13	0.21	327125	0.01
24	59246	42383	131	7	48	0.51	4942706	0.08
31	7	-	106	43	70	0.00	493	0.00
34	106446	11855	93	19	50	0.91	5998576	0.10
35	7051708	94473	62	9	21	60.13	154275197	2.64
40	11727071	-	232	8	22	100.00	264363383	4.53
42	60755	-	14	6	7	0.52	445322	0.01
43	129135	-	78	7	11	1.10	1440805	0.02
46	1929511	7478	367	5	15	16.45	30428710	0.52
50	22348	362	780	6	19	0.19	453405	0.01
52	353	-	34	8	13	0.00	4872	0.00
53	388135	15125	994	5	16	3.31	6639587	0.11
55	2	-	22	14	18	0.00	36	0.00
60	2211	1	48	6	14	0.02	31378	0.00
65	2765	3	37	18	29	0.02	80617	0.00
70	16	-	24	11	13	0.00	222	0.00
72	6151	1	19	12	17	0.05	105851	0.00
73	3639	-	92	12	20	0.03	73451	0.00
75	1	-	24	24	24	0.00	24	0.00
82	67	-	31	14	21	0.00	1409	0.00
86	488	7	55	9	17	0.00	8815	0.00
87	5380	35	35	10	19	0.05	104783	0.00
90	801	1	63	9	16	0.01	13342	0.00
100	8479944	-	443	5	28	72.31	244072788	4.18
110	1753488	-	742	6	49	14.95	87525425	1.50
111	261515	-	432	7	82	2.23	21615011	0.37
130	638118	-	994	6	39	5.44	25321758	0.43
150	363380	-	119	6	31	3.10	11440861	0.20
151	224548	-	120	7	29	1.91	6571143	0.11
155	2427	-	62	6	20	0.02	49212	0.00
180	3111	-	91	7	22	0.03	71107	0.00
181	2	-	44	21	32	0.00	65	0.00
182	34	-	40	9	20	0.00	701	0.00
185	506	-	77	7	27	0.00	14105	0.00
260	769	-	668	13	141	0.01	109077	0.00
336	31362	101	114	8	23	0.27	748517	0.01
348	1	-	29	29	29	0.00	29	0.00
360	5359	3	977	18	133	0.05	713281	0.01
368	281616	8601	531	5	27	2.40	8092367	0.14
370	1515957	73983	703	6	32	12.93	51022174	0.87
371	91993	2127	421	6	51	0.78	4828591	0.08
372	1119080	44657	953	6	35	9.54	40993122	0.70
373	837432	233769	1054	6	48	7.14	52132120	0.89
374	1227834	77895	678	6	29	10.47	38428064	0.66
375	1325156	1468	515	5	12	11.30	15991201	0.27
376	2602	378	420	7	19	0.02	57102	0.00
377	1709033	2079	147	6	7	14.57	12563733	0.22
378	290837	-	280	5	17	2.48	5222839	0.09
380	233316	17096	244	6	30	1.99	7704637	0.13
381	110661	3258	209	5	14	0.94	1655823	0.03
382	114609	4320	1158	8	37	0.98	4412274	0.08
383	40706	4855	133	5	15	0.35	693961	0.01
384	18347	-	53	5	11	0.16	205595	0.00
385	654	27	90	12	21	0.01	14751	0.00
386	1311	1097	166	14	26	0.01	64669	0.00
388	10	-	27	7	11	0.00	111	0.00
400	3633214	2656088	717	4	36	30.98	232085604	3.97
410	1256125	1081151	1175	5	55	10.71	129002559	2.21
411	166720	111599	524	6	78	1.42	21798406	0.37
430	326552	144931	975	5	39	2.78	18669524	0.32
450	136787	153453	219	6	26	1.17	7580044	0.13
451	110820	129006	193	6	30	0.94	7254588	0.12
455	1686	3687	63	6	22	0.01	123094	0.00
480	705	193	63	8	25	0.01	22907	0.00
482	5	-	59	30	43	0.00	216	0.00
485	173	88	68	9	25	0.00	6567	0.00
500	145190	52282	740	5	40	1.24	8092759	0.14
510	373018	127412	471	7	60	3.18	30510326	0.52
511	15876	2573	259	8	63	0.14	1172745	0.02
530	44975	5571	291	6	56	0.38	2878321	0.05
550	227297	82341	93	6	24	1.94	7556693	0.13
551	29738	5526	206	8	31	0.25	1112881	0.02
555	2411	867	47	9	20	0.02	68288	0.00
580	905	28	49	10	20	0.01	19519	0.00
581	1	-	24	24	24	0.00	24	0.00
585	176	9	40	10	20	0.00	3714	0.00
640	8930	53	253	6	37	0.08	339574	0.01
641	3197	96	590	8	61	0.03	202626	0.00
642	292451	1875	151	9	16	2.49	4896170	0.08
643	591313	17544	532	7	44	5.04	26845083	0.46
644	574143	4022	1144	8	11	4.90	6453053	0.11
645	578892	11147	142	8	14	4.94	8747292	0.15
646	573719	5876	769	8	10	4.89	6342179	0.11
663	15052	-	2062	19	153	0.13	2307974	0.04
664	2	-	236	72	154	0.00	308	0.00
665	943	-	2049	21	739	0.01	697538	0.01
666	1	-	57	57	57	0.00	57	0.00
667	1938373	662458	2343	5	60	16.53	158331776	2.71
670	11551808	6255443	8788	5	131	98.51	2348234392	40.20
672	3490	1915	418	7	70	0.03	382495	0.01
673	188	138	183	5	54	0.00	17657	0.00
675	378958	5	3228	5	84	3.23	31862811	0.55
678	27199	32	6233	6	190	0.23	5183299	0.09
680	14649	472	1202	18	171	0.12	2594257	0.04
681	11308	192	447	19	46	0.10	529697	0.01
682	7	-	143	70	91	0.00	640	0.00
688	208	-	229	26	32	0.00	6693	0.00
700	13763	23	135	13	44	0.12	610010	0.01
710	3205	5	302	15	61	0.03	198150	0.00
711	55	-	270	30	94	0.00	5199	0.00
730	1882	-	265	14	47	0.02	90113	0.00
751	82	-	74	30	48	0.00	3950	0.00
781	176003	-	117	8	28	1.50	5088842	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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