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	-	-	-	1078596
Characters per Record	30069	210	705	761129859
Characters per Field	1999	3	30	667338923
Fields per Record	93	9	19	21560128

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	354	0.03	301259	0.04
New	n	1078188	99.96	760788634	99.96
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	1031956	95.68	709601077	93.23
Printed Music	c	1	0.00	607	0.00
Printed Map	e	7	0.00	5844	0.00
Projected Media	g	35284	3.27	40828509	5.36
Nonmusical Sound Recording	i	6135	0.57	5553334	0.73
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	1677364	0.22
Kits	o	3025	0.28	2781039	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	1078589	100.00	761121155	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]	1078591	100.00	761125110	100.00
Archival	a	5	0.00	4497	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]	1078592	100.00	761126199	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]	1005931	93.26	700570041	92.04
Full; Unexamined	1	36289	3.36	29868260	3.92
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	36319	3.37	30643014	4.03

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	2475513	0.33
AACR2	a	919332	85.23	587104907	77.14
ISBD Form	i	155416	14.41	171539883	22.54
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]	1078596	100.00	761129607	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]	1078592	100.00	761126937	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]	308	0.03	250476	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	1078275	99.97	760869784	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]	658255	61.03	383014157	50.32
Preschool	a	12539	1.16	10099127	1.33
Primary	b	127132	11.79	114985293	15.11
Pre-adolescent	c	115510	10.71	108250475	14.22
Adolescent	d	7466	0.69	7636922	1.00
Adult	e	90	0.01	119386	0.02
Specialized	f	32	0.00	30742	0.00
General	g	1139	0.11	1212180	0.16
Juvenile	j	156393	14.50	135746900	17.83
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
--- 2024 ---	595	0.06	763473	0.10
--- 2023 ---	3245	0.30	4127025	0.54
--- 2022 ---	5728	0.53	7363784	0.97
--- 2021 ---	7683	0.71	9736186	1.28
--- 2020 ---	12184	1.13	15198848	2.00
--- 2019 ---	13852	1.28	16590212	2.18
--- 2018 ---	16225	1.50	19034851	2.50
--- 2017 ---	16487	1.53	18907330	2.48
--- 2016 ---	15799	1.46	17606533	2.31
--- 2015 ---	14643	1.36	15778453	2.07
--- 2014 ---	18233	1.69	18565972	2.44
--- 2013 ---	16939	1.57	16232871	2.13
--- 2012 ---	14916	1.38	13548000	1.78
--- 2011 ---	15131	1.40	13561442	1.78
--- 2010 ---	13585	1.26	11965124	1.57
--- 2009 ---	15653	1.45	13609198	1.79
--- 2008 ---	16771	1.55	14413502	1.89
--- 2007 ---	17289	1.60	14700372	1.93
--- 2006 ---	19717	1.83	16897116	2.22
--- 2005 ---	22110	2.05	18850664	2.48
--- 2004 ---	24511	2.27	21158139	2.78
--- 2003 ---	24828	2.30	20989830	2.76
--- 2002 ---	23746	2.20	20163295	2.65
--- 2001 ---	22053	2.04	18525488	2.43
--- 2000 ---	23124	2.14	19221578	2.53
--- 1999 ---	21712	2.01	17934580	2.36
--- 1998 ---	21381	1.98	17491553	2.30
--- 1997 ---	21921	2.03	17330379	2.28
--- 1996 ---	21490	1.99	16588193	2.18
--- 1995 ---	19994	1.85	15078430	1.98
--- 1994 ---	19655	1.82	14256733	1.87
--- 1993 ---	24981	2.32	16379527	2.15
--- 1992 ---	26083	2.42	16407626	2.16
--- 1991 ---	26598	2.47	16199845	2.13
--- 1990 ---	24814	2.30	14809535	1.95
1980 - 1989	184800	17.13	99934049	13.13
1970 - 1979	156920	14.55	73896657	9.71
1960 - 1969	85483	7.93	35686474	4.69
1950 - 1959	17294	1.60	7031026	0.92
1940 - 1949	3958	0.37	1652021	0.22
1930 - 1939	1410	0.13	578120	0.08
1920 - 1929	634	0.06	263631	0.03
1910 - 1919	373	0.03	161258	0.02
1900 - 1909	3540	0.33	1582252	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	238	0.02	148584	0.02
Pre 1000	24	0.00	14246	0.00
No Date	198	0.02	166209	0.02
Unknown Code	5	0.00	4777	0.00

Languages (MARC 008 Position 35-37)

Description	Record Count	Percent of Records	File Space Consumed	Percent of File Space
NOT CODED	150	0.01	132113	0.02
ENGLISH	1026382	95.16	715818019	94.05
FRENCH	1437	0.13	1070325	0.14
GERMAN	252	0.02	180927	0.02
SPANISH	48986	4.54	42815310	5.63
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	64667	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
CHIPPEWA	1	0.00	1308	0.00
CHINESE	290	0.03	224921	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	8	0.00	8124	0.00
HUNGARIAN	3	0.00	2663	0.00
IGBO	1	0.00	768	0.00
INDONESIAN	5	0.00	4249	0.00
INTERLINGUA	1	0.00	667	0.00
IRISH	3	0.00	2523	0.00
ITALIAN	150	0.01	120018	0.02
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	54074	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	11	0.00	10264	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	1078596	-	33	11	11	100.00	11874589	1.56
2	1	-	19	19	19	0.00	19	0.00
3	1078596	8	26	3	7	100.00	7550363	0.99
4	1	-	18	18	18	0.00	18	0.00
5	1078596	4	16	16	16	100.00	17257600	2.27
6	11646	4	18	9	16	1.08	196737	0.03
7	94449	1167	22	5	11	8.76	1133816	0.15
8	1078596	-	40	40	40	100.00	43143840	5.67
10	768025	1	128	12	16	71.21	12425448	1.63
15	2907	144	38	7	17	0.27	52058	0.01
16	2917	202	28	13	17	0.27	53466	0.01
20	905133	1308909	138	9	20	83.92	45862272	6.03
22	3401	6	14	12	12	0.32	44243	0.01
24	177	13	35	11	19	0.02	3696	0.00
25	25	-	26	15	22	0.00	563	0.00
27	1	-	31	31	31	0.00	31	0.00
28	31010	1520	87	10	29	2.88	958247	0.13
30	2	-	34	24	29	0.00	58	0.00
35	25187	1803	97	10	22	2.34	609196	0.08
37	4169	-	141	7	28	0.39	120479	0.02
40	1078595	2	60	11	21	100.00	23539663	3.09
41	4190	-	42	7	12	0.39	51099	0.01
42	85170	-	33	6	9	7.90	844942	0.11
43	36966	-	56	8	12	3.43	469237	0.06
44	14	-	7	7	7	0.00	98	0.00
45	37	-	26	8	8	0.00	320	0.00
46	3	-	14	11	13	0.00	39	0.00
50	312791	45	195	5	21	29.00	6814158	0.90
51	72	1	154	16	50	0.01	3664	0.00
52	8	-	91	8	30	0.00	246	0.00
55	985	277	94	7	22	0.09	28010	0.00
60	577	45	48	7	19	0.05	11922	0.00
66	6	-	6	6	6	0.00	36	0.00
70	325	-	28	19	22	0.03	7283	0.00
72	44	9	24	8	18	0.00	964	0.00
74	1	-	13	13	13	0.00	13	0.00
80	5	2	23	13	17	0.00	125	0.00
82	1075241	1759	48	5	13	99.69	14083350	1.85
84	4309	468	198	12	36	0.40	173923	0.02
86	5	-	28	18	22	0.00	114	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	948499	1	110	6	22	87.94	21650376	2.84
101	2	-	41	25	33	0.00	66	0.00
110	808	-	125	9	34	0.07	27894	0.00
111	124	-	171	23	73	0.01	9119	0.00
128	1	-	20	20	20	0.00	20	0.00
130	196	-	84	10	35	0.02	6977	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	4067	-	134	6	31	0.38	128307	0.02
242	6	-	44	27	35	0.00	214	0.00
243	1	-	57	57	57	0.00	57	0.00
245	1078596	-	1146	6	78	100.00	84934312	11.16
246	80622	13699	247	5	27	7.47	2627722	0.35
250	104814	86	204	5	16	9.72	1766831	0.23
255	1	-	18	18	18	0.00	18	0.00
256	1318	-	40	19	39	0.12	52591	0.01
260	952678	11	247	8	38	88.33	36298703	4.77
263	15161	-	18	8	8	1.41	121332	0.02
264	125943	73303	155	7	37	11.68	7465663	0.98
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	1078587	315	443	5	27	100.00	29347582	3.86
306	210	-	10	10	10	0.02	2100	0.00
320	1	-	40	40	40	0.00	40	0.00
336	154485	12035	58	18	21	14.32	3661774	0.48
337	154481	1645	47	19	24	14.32	3755425	0.49
338	154409	575	55	18	25	14.32	3912005	0.51
340	6	-	30	18	21	0.00	127	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	6	-	32	32	32	0.00	192	0.00
370	1	1	40	31	35	0.00	71	0.00
380	124	39	34	8	18	0.01	2946	0.00
385	320	40	64	17	27	0.03	9872	0.00
386	30	41	71	14	31	0.00	2250	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	425193	49341	382	6	27	39.42	13173966	1.73
494	1	-	37	37	37	0.00	37	0.00
500	181086	25974	1387	5	35	16.79	7363333	0.97
501	1	-	538	538	538	0.00	538	0.00
502	14	-	411	19	89	0.00	1246	0.00
504	335898	289	210	17	45	31.14	15299543	2.01
505	40379	1547	1999	14	282	3.74	11863099	1.56
506	6	-	68	50	64	0.00	387	0.00
507	2	-	40	40	40	0.00	80	0.00
508	28285	5	323	14	76	2.62	2177131	0.29
510	201	133	256	6	24	0.02	8179	0.00
511	32234	1583	242	6	43	2.99	1460225	0.19
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	600059	776	1999	5	149	55.63	89711620	11.79
521	517186	439909	437	5	11	47.95	11019661	1.45
522	11	-	106	6	16	0.00	185	0.00
525	1	-	120	120	120	0.00	120	0.00
526	328225	140542	82	11	39	30.43	18409174	2.42
530	993	33	224	23	53	0.09	54776	0.01
533	1	-	115	115	115	0.00	115	0.00
534	8	-	99	51	70	0.00	562	0.00
536	12	-	173	57	128	0.00	1539	0.00
538	71077	1017	619	7	29	6.59	2102791	0.28
540	3	-	58	50	55	0.00	166	0.00
541	1	-	13	13	13	0.00	13	0.00
545	1	-	253	253	253	0.00	253	0.00
546	584	5	338	12	34	0.05	20557	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
561	4	-	59	59	59	0.00	236	0.00
562	1	-	60	60	60	0.00	60	0.00
580	232	-	70	37	37	0.02	8622	0.00
583	3	-	38	27	30	0.00	92	0.00
586	1424	27	140	14	29	0.13	42820	0.01
588	11640	1	123	16	96	1.08	1120634	0.15
590	27	-	53	52	52	0.00	1430	0.00
600	87499	10038	114	12	42	8.11	4147427	0.54
601	4	-	77	33	50	0.00	202	0.00
605	5	-	30	16	22	0.00	113	0.00
610	17651	1946	168	15	46	1.64	918694	0.12
611	1426	66	105	21	47	0.13	71152	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	3620	390	171	15	40	0.34	164138	0.02
647	62	12	90	19	63	0.01	4683	0.00
648	388	4	43	14	18	0.04	7444	0.00
650	850973	943965	119	7	32	78.90	57616993	7.57
651	144837	39820	116	8	40	13.43	7402319	0.97
652	4	-	122	32	57	0.00	229	0.00
653	138	59	63	8	25	0.01	4948	0.00
655	33035	29627	102	9	32	3.06	2055695	0.27
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	329533	155520	171	7	26	30.55	12763990	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	59165	57267	145	7	29	5.49	3394612	0.45
711	221	2	186	18	82	0.02	18418	0.00
712	1	-	24	24	24	0.00	24	0.00
720	1	-	20	20	20	0.00	20	0.00
730	4805	170	123	7	36	0.45	181554	0.02
740	637	104	166	8	31	0.06	23670	0.00
760	1	-	60	60	60	0.00	60	0.00
765	7	-	153	70	98	0.00	689	0.00
770	1	-	17	17	17	0.00	17	0.00
774	1	-	65	65	65	0.00	65	0.00
775	188	1	238	36	135	0.02	25621	0.00
776	19435	37	266	17	141	1.80	2759948	0.36
787	5	1	191	81	141	0.00	851	0.00
790	3	-	9	8	8	0.00	26	0.00
800	36528	536	118	22	47	3.39	1778815	0.23
810	7	-	123	49	83	0.00	583	0.00
821	1	-	8	8	8	0.00	8	0.00
830	345807	40501	171	6	29	32.06	11371802	1.49
840	2	-	54	34	44	0.00	88	0.00
852	281	-	67	17	24	0.03	6974	0.00
856	51438	17741	426	10	80	4.77	5603411	0.74
880	6	9	390	16	144	0.00	2162	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