EF Sears

The EF Sears database contains MARC bibliographic records for schools and small public libraries that use Sears subject headings.

The Library Corporation, Research Park, Inwood, WV 25428

Overall Statistics

Description	Maximum	Minimum	Average	Totals
Number of Records	-	-	-	1066135
Characters per Record	30069	210	699	745553149
Characters per Field	1999	3	30	653321780
Fields per Record	93	9	19	21192050

Record Status (MARC Leader Position 05)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Higher Encoding Level	a	7	0.00	4466	0.00
Corrected or Revised	c	353	0.03	299423	0.04
New	n	1065728	99.96	745213788	99.95
Correction from Prepublication	p	38	0.00	28830	0.00
Unknown Code	[unprintable]	9	0.00	6418	0.00

Record Type (MARC Leader Position 06)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Language Material	a	1019507	95.63	694042409	93.09
Printed Music	c	1	0.00	607	0.00
Printed Map	e	7	0.00	5844	0.00
Projected Media	g	35278	3.31	40818128	5.47
Nonmusical Sound Recording	i	6134	0.58	5552084	0.74
Musical Sound Recording	j	676	0.06	633352	0.08
Two Diminsional, Non-Projection	k	61	0.01	31731	0.00
Computer File	m	1431	0.13	1677348	0.22
Kits	o	3020	0.28	2774672	0.37
Mixed Material	p	5	0.00	7170	0.00
Three Dimensional Artifact	r	15	0.00	9580	0.00

Bibliographic Level (MARC Leader Position 07)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Monographic Component	a	1	0.00	686	0.00
Collection	c	5	0.00	7170	0.00
Monograph Item	m	1066128	100.00	745544473	100.00
Serial	s	1	0.00	596	0.00

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]	1066131	100.00	745549837	100.00
Archival	a	4	0.00	3088	0.00

Character Encoding (MARC Leader Position 09)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
MARC-8	[blank]	1066131	100.00	745549517	100.00
UCS/Unicode	a	4	0.00	3408	0.00

Encoding Level (MARC Leader Position 17)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Full Level	[blank]	997011	93.52	689068270	92.42
Full; Unexamined	1	34302	3.22	27879521	3.74
Less Than Full Level	2	2	0.00	1669	0.00
Core Level	4	30	0.00	25161	0.00
Preliminary Level	5	1	0.00	360	0.00
Minimal Level	7	24	0.00	21102	0.00
Pre-publication	8	34765	3.26	28556842	3.83

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]	3834	0.36	2475505	0.33
AACR2	a	918955	86.19	586724696	78.70
ISBD Form	i	143332	13.44	156343420	20.97
Unknown	u	2	0.00	1372	0.00
Unknown Code	[unprintable]	12	0.00	7932	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]	1066135	100.00	745552925	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]	1066131	100.00	745550255	100.00
Dashed-on Omit.	d	1	0.00	534	0.00
Shortened	s	1	0.00	553	0.00
No attempt to code	|	1	0.00	928	0.00
Unknown Code	[unprintable]	1	0.00	655	0.00

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]	307	0.03	249678	0.03
National Ag. Lib.	a	3	0.00	2120	0.00
National Lib. Med.	b	1	0.00	493	0.00
LC Coop. Cat.	c	5	0.00	4346	0.00
Other Sources	d	1065815	99.97	745293900	99.97
Unknown Code	[unprintable]	4	0.00	2388	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]	656996	61.62	381071018	51.11
Preschool	a	12153	1.14	9720917	1.30
Primary	b	123750	11.61	111269946	14.92
Pre-adolescent	c	112518	10.55	104700192	14.04
Adolescent	d	7038	0.66	7006801	0.94
Adult	e	80	0.01	94532	0.01
Specialized	f	32	0.00	30723	0.00
General	g	1134	0.11	1206009	0.16
Juvenile	j	152394	14.29	130418362	17.49
No attempt to code	|	10	0.00	8681	0.00
Unknown Code	[unprintable]	17	0.00	12134	0.00

Collection Age (MARC 008 Position 07-10)

Description	Record Count	Percent of Records	File Space Consumed	Percent of File Space
--- 2023 ---	180	0.02	220939	0.03
--- 2022 ---	3062	0.29	3877011	0.52
--- 2021 ---	6188	0.58	7760107	1.04
--- 2020 ---	11127	1.04	13853007	1.86
--- 2019 ---	13312	1.25	15994000	2.15
--- 2018 ---	15818	1.48	18511103	2.48
--- 2017 ---	16042	1.50	18399964	2.47
--- 2016 ---	15257	1.43	16955747	2.27
--- 2015 ---	14270	1.34	15342785	2.06
--- 2014 ---	17962	1.68	18243995	2.45
--- 2013 ---	16508	1.55	15777579	2.12
--- 2012 ---	14629	1.37	13247979	1.78
--- 2011 ---	15094	1.42	13523064	1.81
--- 2010 ---	13542	1.27	11917226	1.60
--- 2009 ---	15643	1.47	13593869	1.82
--- 2008 ---	16747	1.57	14384855	1.93
--- 2007 ---	17269	1.62	14677745	1.97
--- 2006 ---	19688	1.85	16870176	2.26
--- 2005 ---	22099	2.07	18839085	2.53
--- 2004 ---	24500	2.30	21146712	2.84
--- 2003 ---	24820	2.33	20980323	2.81
--- 2002 ---	23735	2.23	20150596	2.70
--- 2001 ---	22039	2.07	18512134	2.48
--- 2000 ---	23115	2.17	19212984	2.58
--- 1999 ---	21709	2.04	17929654	2.40
--- 1998 ---	21372	2.00	17482788	2.34
--- 1997 ---	21913	2.06	17322330	2.32
--- 1996 ---	21482	2.01	16580281	2.22
--- 1995 ---	19991	1.88	15076062	2.02
--- 1994 ---	19652	1.84	14253876	1.91
--- 1993 ---	24978	2.34	16377048	2.20
--- 1992 ---	26080	2.45	16405636	2.20
--- 1991 ---	26594	2.49	16196111	2.17
--- 1990 ---	24812	2.33	14808219	1.99
1980 - 1989	184796	17.33	99928904	13.40
1970 - 1979	156918	14.72	73894548	9.91
1960 - 1969	85483	8.02	35685444	4.79
1950 - 1959	17294	1.62	7030775	0.94
1940 - 1949	3958	0.37	1651862	0.22
1930 - 1939	1410	0.13	578084	0.08
1920 - 1929	634	0.06	263558	0.04
1910 - 1919	373	0.03	161246	0.02
1900 - 1909	3540	0.33	1582211	0.21
1890 - 1899	21	0.00	12354	0.00
1880 - 1889	8	0.00	4645	0.00
1870 - 1879	2	0.00	1123	0.00
1860 - 1869	1	0.00	471	0.00
1850 - 1859	3	0.00	1767	0.00
1820 - 1829	1	0.00	655	0.00
1800 - 1809	2	0.00	849	0.00
1790 - 1799	2	0.00	864	0.00
1000 - 1099	3	0.00	1888	0.00
Date Unknown	228	0.02	138994	0.02
Pre 1000	24	0.00	14246	0.00
No Date	201	0.02	169946	0.02
Unknown Code	4	0.00	3501	0.00

Languages (MARC 008 Position 35-37)

Description	Record Count	Percent of Records	File Space Consumed	Percent of File Space
NOT CODED	155	0.01	137678	0.02
ENGLISH	1015676	95.27	702154851	94.18
FRENCH	1436	0.13	1066397	0.14
GERMAN	252	0.02	180927	0.02
SPANISH	47274	4.43	40936321	5.49
AKKADIAN	1	0.00	748	0.00
ALBANIAN	1	0.00	605	0.00
AMHARIC	1	0.00	876	0.00
ARABIC	75	0.01	64662	0.01
ARAMAIC	1	0.00	863	0.00
ARMENIAN	1	0.00	757	0.00
AUSTRONESIAN	2	0.00	1827	0.00
BAMBARA	1	0.00	861	0.00
BANTU (OTHER)	1	0.00	1210	0.00
BANGALI	1	0.00	474	0.00
BULGARIAN	1	0.00	676	0.00
BURMESE	4	0.00	2432	0.00
CENT. AM. INDIAN	1	0.00	711	0.00
CATALAN	4	0.00	3301	0.00
CHAMORRO	2	0.00	1632	0.00
CHEROKEE	2	0.00	1723	0.00
CHINESE	289	0.03	223810	0.03
COPTIC	2	0.00	2028	0.00
CREOLE ENGLISH	3	0.00	2342	0.00
CREOLE FRENCH	3	0.00	2468	0.00
CREE	1	0.00	757	0.00
CZECH	7	0.00	5723	0.00
DANISH	1	0.00	951	0.00
DUTCH	7	0.00	6065	0.00
DAKOTA	1	0.00	818	0.00
DINKA	1	0.00	724	0.00
EGYPTIAN	1	0.00	427	0.00
ENGLISH MIDDLE	1	0.00	881	0.00
ENGLISH,OLD	7	0.00	6394	0.00
ESPERANTO	2	0.00	1549	0.00
FINNISH	2	0.00	1797	0.00
GAELIC	3	0.00	2213	0.00
GERMANIC	2	0.00	1115	0.00
GEORGIAN	1	0.00	885	0.00
GREEK ANCIE	7	0.00	6293	0.00
GREEK	29	0.00	22556	0.00
GUJARATI	1	0.00	668	0.00
HAWAIIAN	15	0.00	11277	0.00
HEBREW	29	0.00	24471	0.00
HINDI	5	0.00	3837	0.00
HMONG	7	0.00	7006	0.00
HUNGARIAN	3	0.00	2663	0.00
IGBO	1	0.00	768	0.00
INDONESIAN	5	0.00	4198	0.00
INTERLINGUA	1	0.00	667	0.00
IRISH	3	0.00	2523	0.00
ITALIAN	107	0.01	88220	0.01
JAPANESE	102	0.01	82943	0.01
KAMBA	1	0.00	804	0.00
KHMER	1	0.00	711	0.00
KOREAN	37	0.00	27819	0.00
KURDISH	1	0.00	797	0.00
LATIN	48	0.00	32979	0.00
MALAYALAM	1	0.00	804	0.00
MALAY	1	0.00	865	0.00
MICMAC	1	0.00	891	0.00
MONGOLIAN	1	0.00	1037	0.00
MULTI. LANGUAGE	80	0.01	71370	0.01
NAVAJO	14	0.00	12075	0.00
NORWEGIAN	7	0.00	4227	0.00
NYAMWEZI	1	0.00	1111	0.00
PANJABI	1	0.00	881	0.00
PERSIAN	21	0.00	19435	0.00
POLISH	11	0.00	9182	0.00
PORTUGUESE	48	0.00	39313	0.01
PUSHTO	1	0.00	1318	0.00
RAJASTHANI	1	0.00	1007	0.00
ROMANIAN	2	0.00	1460	0.00
RUNDI	1	0.00	700	0.00
RUSSIAN	58	0.01	40663	0.01
SERBO-CYRILLIC	2	0.00	1759	0.00
SERBO-ROMAN	1	0.00	687	0.00
SIGN LANGUAGES	70	0.01	54083	0.01
SLOVAK	1	0.00	530	0.00
SOMALI	4	0.00	3250	0.00
SWAHILI	15	0.00	11788	0.00
SWEDISH	3	0.00	2853	0.00
TAGALOG	3	0.00	2446	0.00
TAKIK	1	0.00	1004	0.00
TAMIL	1	0.00	655	0.00
THAI	6	0.00	5002	0.00
TIBETAN	2	0.00	1560	0.00
TURKISH	5	0.00	3506	0.00
TWI	3	0.00	2138	0.00
UNDETERMINED	10	0.00	9484	0.00
URDU	14	0.00	10864	0.00
VIETNAMESE	55	0.01	42406	0.01
WELSH	4	0.00	2681	0.00
WOLOF	7	0.00	6312	0.00
YIDDISH	3	0.00	2560	0.00
Unknown Code	46	0.00	39339	0.01

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	1066135	-	33	11	11	100.00	11737540	1.57
2	1	-	19	19	19	0.00	19	0.00
3	1066135	8	26	3	7	100.00	7463137	1.00
4	1	-	18	18	18	0.00	18	0.00
5	1066135	4	16	16	16	100.00	17058224	2.29
6	9616	4	18	9	16	0.90	160818	0.02
7	90944	1161	22	5	11	8.53	1084906	0.15
8	1066135	-	40	40	40	100.00	42645400	5.72
10	760783	1	128	12	16	71.36	12309527	1.65
15	2609	104	38	7	16	0.24	45803	0.01
16	2655	171	28	13	17	0.25	48238	0.01
20	892686	1286360	138	9	20	83.73	45080412	6.05
22	3340	6	14	12	12	0.31	43450	0.01
24	169	13	35	14	19	0.02	3566	0.00
25	13	-	26	15	21	0.00	285	0.00
27	1	-	31	31	31	0.00	31	0.00
28	31008	1520	87	10	29	2.91	958181	0.13
30	2	-	34	24	29	0.00	58	0.00
35	23774	1790	93	10	22	2.23	576305	0.08
37	4057	-	132	7	26	0.38	109123	0.01
40	1066134	2	60	11	21	100.00	23162695	3.11
41	3951	-	42	7	12	0.37	48240	0.01
42	79462	-	33	6	9	7.45	785228	0.11
43	35147	-	56	8	12	3.30	446473	0.06
44	14	-	7	7	7	0.00	98	0.00
45	33	-	8	8	8	0.00	264	0.00
46	3	-	14	11	13	0.00	39	0.00
50	304253	42	195	5	21	28.54	6655863	0.89
51	72	1	154	16	50	0.01	3664	0.00
52	8	-	91	8	30	0.00	246	0.00
55	913	264	94	7	22	0.09	25996	0.00
60	576	45	48	8	19	0.05	11928	0.00
66	4	-	6	6	6	0.00	24	0.00
70	319	-	28	19	22	0.03	7146	0.00
72	38	9	24	8	17	0.00	828	0.00
74	1	-	13	13	13	0.00	13	0.00
80	4	-	23	13	15	0.00	63	0.00
82	1062567	981	48	5	13	99.67	13869071	1.86
84	4096	399	198	12	37	0.38	167053	0.02
86	6	-	32	18	24	0.00	146	0.00
88	56	1	36	11	14	0.01	824	0.00
90	5	-	24	18	20	0.00	104	0.00
92	170	-	18	11	11	0.02	1962	0.00
100	936540	1	110	6	22	87.84	21269481	2.85
101	2	-	41	25	33	0.00	66	0.00
110	805	-	125	9	34	0.08	27766	0.00
111	122	-	171	23	73	0.01	9015	0.00
128	1	-	20	20	20	0.00	20	0.00
130	194	-	84	10	35	0.02	6901	0.00
150	1	1	30	23	26	0.00	53	0.00
200	1	-	14	14	14	0.00	14	0.00
205	2	-	21	14	17	0.00	35	0.00
240	3955	-	134	6	31	0.37	124655	0.02
242	6	-	44	27	35	0.00	214	0.00
243	1	-	57	57	57	0.00	57	0.00
245	1066135	-	1146	6	78	100.00	84077469	11.28
246	79590	13578	247	5	27	7.47	2594461	0.35
250	101254	82	204	5	16	9.50	1694137	0.23
255	1	-	18	18	18	0.00	18	0.00
256	1318	-	40	19	39	0.12	52591	0.01
260	952289	10	247	9	38	89.32	36281969	4.87
263	13611	-	10	8	8	1.28	108898	0.01
264	113868	67265	155	7	37	10.68	6761272	0.91
270	1	-	97	97	97	0.00	97	0.00
284	1	-	31	31	31	0.00	31	0.00
290	1	-	37	37	37	0.00	37	0.00
300	1066126	314	443	5	27	100.00	28861485	3.87
306	210	-	10	10	10	0.02	2100	0.00
320	1	-	40	40	40	0.00	40	0.00
336	142395	10609	57	18	21	13.36	3351231	0.45
337	142391	1634	47	19	24	13.36	3457562	0.46
338	142321	568	55	18	25	13.35	3593185	0.48
340	5	-	21	18	19	0.00	97	0.00
344	7	-	50	24	30	0.00	213	0.00
346	1	-	37	37	37	0.00	37	0.00
347	8	-	54	18	31	0.00	252	0.00
350	266	-	32	7	9	0.02	2571	0.00
362	1	-	30	30	30	0.00	30	0.00
365	1	-	18	18	18	0.00	18	0.00
366	5	-	32	32	32	0.00	160	0.00
370	1	1	40	31	35	0.00	71	0.00
380	106	37	34	8	17	0.01	2569	0.00
385	271	21	64	18	27	0.03	7907	0.00
386	20	35	71	14	34	0.00	1873	0.00
400	87	-	73	15	33	0.01	2953	0.00
410	96	-	144	20	61	0.01	5951	0.00
411	1	-	40	40	40	0.00	40	0.00
440	111	-	70	16	30	0.01	3381	0.00
444	6	-	49	15	28	0.00	173	0.00
449	1	-	19	19	19	0.00	19	0.00
450	2	-	19	17	18	0.00	36	0.00
490	416564	48816	382	6	27	39.07	12920405	1.73
494	1	-	37	37	37	0.00	37	0.00
500	175498	24821	1387	5	35	16.46	7128350	0.96
501	1	-	538	538	538	0.00	538	0.00
502	14	-	411	19	89	0.00	1246	0.00
504	332114	275	210	17	45	31.15	15107860	2.03
505	38008	1351	1999	14	277	3.57	10909430	1.46
506	6	-	68	50	64	0.00	387	0.00
507	2	-	40	40	40	0.00	80	0.00
508	28275	5	323	14	76	2.65	2176421	0.29
510	200	133	69	6	23	0.02	7923	0.00
511	32226	1583	242	6	43	3.02	1459918	0.20
512	1	-	8	8	8	0.00	8	0.00
516	1270	1	44	10	36	0.12	46217	0.01
518	2	-	44	44	44	0.00	88	0.00
520	588914	692	1999	5	147	55.24	86924452	11.66
521	505699	425760	437	5	11	47.43	10616268	1.42
522	11	-	106	6	16	0.00	185	0.00
526	319367	136546	82	11	39	29.96	17943265	2.41
530	963	33	224	23	53	0.09	53639	0.01
533	1	-	115	115	115	0.00	115	0.00
534	5	-	99	51	73	0.00	366	0.00
536	12	-	173	57	128	0.00	1539	0.00
538	69624	1013	619	7	29	6.53	2060434	0.28
540	5	-	64	50	58	0.00	294	0.00
541	1	-	13	13	13	0.00	13	0.00
545	1	-	253	253	253	0.00	253	0.00
546	545	5	338	12	34	0.05	19095	0.00
550	10	2	180	21	49	0.00	596	0.00
551	3	-	29	8	15	0.00	45	0.00
552	5	-	265	8	147	0.00	735	0.00
560	5	-	46	33	39	0.00	198	0.00
562	1	-	60	60	60	0.00	60	0.00
580	2	-	70	42	56	0.00	112	0.00
583	3	-	38	27	30	0.00	92	0.00
586	1387	20	140	14	29	0.13	41083	0.01
588	9611	1	123	16	95	0.90	920189	0.12
590	27	-	53	52	52	0.00	1430	0.00
600	86534	9892	125	12	42	8.12	4095948	0.55
601	4	-	77	33	50	0.00	202	0.00
605	5	-	30	16	22	0.00	113	0.00
610	17380	1919	168	15	46	1.63	903644	0.12
611	1407	66	105	21	47	0.13	70378	0.01
620	1	-	63	63	63	0.00	63	0.00
621	1	-	8	8	8	0.00	8	0.00
629	1	-	42	42	42	0.00	42	0.00
630	3550	388	171	15	40	0.33	160884	0.02
647	37	6	96	51	65	0.00	2795	0.00
648	339	3	43	14	19	0.03	6521	0.00
650	843390	929168	119	7	32	79.11	56845672	7.62
651	144169	39597	112	8	40	13.52	7368200	0.99
652	4	-	122	32	57	0.00	229	0.00
653	132	55	63	8	24	0.01	4638	0.00
655	29703	24599	102	9	32	2.79	1781042	0.24
656	3	-	44	22	32	0.00	98	0.00
657	3	-	41	28	34	0.00	103	0.00
659	4	-	47	26	31	0.00	126	0.00
660	1	-	37	37	37	0.00	37	0.00
670	1	-	9	9	9	0.00	9	0.00
700	324874	154434	171	7	26	30.47	12556360	1.68
701	19	-	34	15	24	0.00	469	0.00
702	1	-	33	33	33	0.00	33	0.00
709	2	-	28	8	18	0.00	36	0.00
710	58929	57251	145	7	29	5.53	3384359	0.45
711	220	2	186	18	82	0.02	18421	0.00
712	1	-	24	24	24	0.00	24	0.00
720	1	-	20	20	20	0.00	20	0.00
730	4763	166	123	7	36	0.45	180155	0.02
740	636	104	166	8	31	0.06	23628	0.00
760	1	-	60	60	60	0.00	60	0.00
765	6	-	153	71	103	0.00	619	0.00
770	1	-	17	17	17	0.00	17	0.00
774	1	-	65	65	65	0.00	65	0.00
775	167	1	238	36	135	0.02	22843	0.00
776	16169	35	266	17	142	1.52	2313957	0.31
787	4	1	191	128	154	0.00	770	0.00
790	3	-	9	8	8	0.00	26	0.00
800	34795	486	118	22	48	3.26	1694121	0.23
810	7	-	123	49	83	0.00	583	0.00
821	1	-	8	8	8	0.00	8	0.00
830	341747	40306	171	6	29	32.05	11229141	1.51
840	2	-	54	34	44	0.00	88	0.00
852	281	-	67	17	24	0.03	6974	0.00
856	49891	17713	426	10	81	4.68	5486698	0.74
880	5	8	390	16	150	0.00	1952	0.00
890	1	-	15	15	15	0.00	15	0.00

To learn more about ITS.MARC, please contact TLC at 1.800.325.7759 or email us at info@tlcdelivers.com.

Database Profiles