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	-	-	-	1069416
Characters per Record	30069	210	700	749246474
Characters per Field	1999	3	30	656610954
Fields per Record	93	9	19	21287346

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	1069009	99.96	748907113	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	1022776	95.64	697717631	93.12
Printed Music	c	1	0.00	607	0.00
Printed Map	e	7	0.00	5844	0.00
Projected Media	g	35284	3.30	40828590	5.45
Nonmusical Sound Recording	i	6135	0.57	5553386	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	1677356	0.22
Kits	o	3025	0.28	2781003	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	1069409	100.00	749237798	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]	1069412	100.00	749243162	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]	1069412	100.00	749242842	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]	999565	93.47	692063537	92.37
Full; Unexamined	1	35037	3.28	28587517	3.82
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	34757	3.25	28546904	3.81

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	2475552	0.33
AACR2	a	918931	85.93	586714160	78.31
ISBD Form	i	146637	13.71	160047234	21.36
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]	1069416	100.00	749246250	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]	1069412	100.00	749243580	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	250462	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	1069095	99.97	748986441	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]	657351	61.47	381661258	50.94
Preschool	a	12231	1.14	9793051	1.31
Primary	b	125221	11.71	112851351	15.06
Pre-adolescent	c	113617	10.62	105902805	14.13
Adolescent	d	7034	0.66	6999192	0.93
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	152676	14.28	130672904	17.44
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 ---	1245	0.12	1382587	0.18
--- 2022 ---	3965	0.37	5034393	0.67
--- 2021 ---	6397	0.60	7955193	1.06
--- 2020 ---	11376	1.06	14102652	1.88
--- 2019 ---	13441	1.26	16115646	2.15
--- 2018 ---	15900	1.49	18591257	2.48
--- 2017 ---	16129	1.51	18499345	2.47
--- 2016 ---	15322	1.43	17029088	2.27
--- 2015 ---	14325	1.34	15405106	2.06
--- 2014 ---	17986	1.68	18269544	2.44
--- 2013 ---	16673	1.56	15966966	2.13
--- 2012 ---	14802	1.38	13434825	1.79
--- 2011 ---	15096	1.41	13525113	1.81
--- 2010 ---	13560	1.27	11937878	1.59
--- 2009 ---	15650	1.46	13602083	1.82
--- 2008 ---	16750	1.57	14388340	1.92
--- 2007 ---	17280	1.62	14690370	1.96
--- 2006 ---	19691	1.84	16873936	2.25
--- 2005 ---	22102	2.07	18842547	2.51
--- 2004 ---	24502	2.29	21150472	2.82
--- 2003 ---	24822	2.32	20983011	2.80
--- 2002 ---	23737	2.22	20153583	2.69
--- 2001 ---	22043	2.06	18516664	2.47
--- 2000 ---	23117	2.16	19215502	2.56
--- 1999 ---	21710	2.03	17930966	2.39
--- 1998 ---	21373	2.00	17484102	2.33
--- 1997 ---	21918	2.05	17327853	2.31
--- 1996 ---	21485	2.01	16583823	2.21
--- 1995 ---	19991	1.87	15076133	2.01
--- 1994 ---	19652	1.84	14254029	1.90
--- 1993 ---	24978	2.34	16377228	2.19
--- 1992 ---	26080	2.44	16405736	2.19
--- 1991 ---	26595	2.49	16197147	2.16
--- 1990 ---	24812	2.32	14808291	1.98
1980 - 1989	184797	17.28	99930569	13.34
1970 - 1979	156918	14.67	73894958	9.86
1960 - 1969	85483	7.99	35685910	4.76
1950 - 1959	17294	1.62	7030882	0.94
1940 - 1949	3958	0.37	1651958	0.22
1930 - 1939	1410	0.13	578120	0.08
1920 - 1929	634	0.06	263606	0.04
1910 - 1919	373	0.03	161258	0.02
1900 - 1909	3540	0.33	1582223	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	234	0.02	145020	0.02
Pre 1000	24	0.00	14246	0.00
No Date	199	0.02	167974	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	153	0.01	135706	0.02
ENGLISH	1018324	95.22	705186042	94.12
FRENCH	1436	0.13	1066393	0.14
GERMAN	252	0.02	180927	0.02
SPANISH	47908	4.48	41599067	5.55
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	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	4249	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	1069416	-	33	11	11	100.00	11773623	1.57
2	1	-	19	19	19	0.00	19	0.00
3	1069416	8	26	3	7	100.00	7486104	1.00
4	1	-	18	18	18	0.00	18	0.00
5	1069416	4	16	16	16	100.00	17110720	2.28
6	9597	4	18	9	16	0.90	160504	0.02
7	91741	1167	22	5	11	8.58	1096081	0.15
8	1069416	-	40	40	40	100.00	42776640	5.71
10	761676	1	128	12	16	71.22	12323815	1.64
15	2590	103	38	7	16	0.24	45422	0.01
16	2641	171	28	13	17	0.25	47988	0.01
20	895959	1291625	138	9	20	83.78	45228696	6.04
22	3367	6	14	12	12	0.31	43801	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	31009	1520	87	10	29	2.90	958207	0.13
30	2	-	34	24	29	0.00	58	0.00
35	23719	1790	93	10	22	2.22	575040	0.08
37	4054	-	132	7	26	0.38	108787	0.01
40	1069415	2	60	11	21	100.00	23263295	3.10
41	3991	-	42	7	12	0.37	48720	0.01
42	80225	-	33	6	9	7.50	791726	0.11
43	35344	-	56	8	12	3.30	448889	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	305288	42	195	5	21	28.55	6676833	0.89
51	72	1	154	16	50	0.01	3664	0.00
52	8	-	91	8	30	0.00	246	0.00
55	908	264	94	7	22	0.08	25882	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	1065859	1436	48	5	13	99.67	13926609	1.86
84	4088	396	198	12	37	0.38	166817	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	939597	1	110	6	22	87.86	21370354	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	3949	-	134	6	31	0.37	124409	0.02
242	6	-	44	27	35	0.00	214	0.00
243	1	-	57	57	57	0.00	57	0.00
245	1069416	-	1146	6	78	100.00	84313585	11.25
246	79813	13579	247	5	27	7.46	2600111	0.35
250	101813	80	204	5	16	9.52	1706756	0.23
255	1	-	18	18	18	0.00	18	0.00
256	1318	-	40	19	39	0.12	52591	0.01
260	952265	10	247	9	38	89.05	36280304	4.84
263	13603	-	10	8	8	1.27	108834	0.01
264	117173	69944	155	7	37	10.96	6970930	0.93
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	1069407	314	443	5	27	100.00	29009766	3.87
306	210	-	10	10	10	0.02	2100	0.00
320	1	-	40	40	40	0.00	40	0.00
336	145700	10574	57	18	21	13.62	3415906	0.46
337	145696	1645	47	19	23	13.62	3535159	0.47
338	145626	574	55	18	25	13.62	3673143	0.49
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	103	37	34	8	18	0.01	2524	0.00
385	265	20	64	18	27	0.02	7699	0.00
386	18	32	69	14	32	0.00	1614	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	418935	48949	382	6	27	39.17	12990253	1.73
494	1	-	37	37	37	0.00	37	0.00
500	177139	25237	1387	5	35	16.56	7192253	0.96
501	1	-	538	538	538	0.00	538	0.00
502	14	-	411	19	89	0.00	1246	0.00
504	333022	275	210	17	45	31.14	15151995	2.02
505	38459	1426	1999	14	280	3.60	11183767	1.49
506	6	-	68	50	64	0.00	387	0.00
507	2	-	40	40	40	0.00	80	0.00
508	28282	5	323	14	76	2.64	2176981	0.29
510	200	133	69	6	23	0.02	7923	0.00
511	32233	1583	242	6	43	3.01	1460193	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	592209	690	1999	5	147	55.38	87487211	11.68
521	509076	431474	437	5	11	47.60	10717813	1.43
522	11	-	106	6	16	0.00	185	0.00
526	321142	137360	82	11	39	30.03	18027171	2.41
530	961	33	224	23	53	0.09	53558	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	70434	1013	619	7	29	6.59	2083924	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	543	5	338	12	34	0.05	19021	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	1388	20	140	14	29	0.13	41108	0.01
588	9591	1	123	21	95	0.90	918291	0.12
590	27	-	53	52	52	0.00	1430	0.00
600	86916	9938	125	12	42	8.13	4114884	0.55
601	4	-	77	33	50	0.00	202	0.00
605	5	-	30	16	22	0.00	113	0.00
610	17487	1926	168	15	46	1.64	908959	0.12
611	1413	66	105	21	47	0.13	70640	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	3587	389	171	15	40	0.34	162619	0.02
647	34	5	96	51	65	0.00	2572	0.00
648	334	3	43	14	19	0.03	6403	0.00
650	846665	934264	119	7	32	79.17	57110708	7.62
651	144416	39670	112	8	40	13.50	7379155	0.98
652	4	-	122	32	57	0.00	229	0.00
653	131	29	63	8	24	0.01	3902	0.00
655	30582	24440	102	9	32	2.86	1796558	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	326256	154722	171	7	26	30.51	12617570	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	58940	57258	145	7	29	5.51	3385203	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	4762	166	123	7	36	0.45	180096	0.02
740	636	104	166	8	31	0.06	23628	0.00
760	1	-	60	60	60	0.00	60	0.00
765	5	-	153	71	97	0.00	486	0.00
770	1	-	17	17	17	0.00	17	0.00
774	1	-	65	65	65	0.00	65	0.00
775	166	1	238	36	135	0.02	22692	0.00
776	16138	35	266	17	142	1.51	2309650	0.31
787	4	1	191	128	154	0.00	770	0.00
790	3	-	9	8	8	0.00	26	0.00
800	35467	487	118	22	47	3.32	1724799	0.23
810	7	-	123	49	83	0.00	583	0.00
821	1	-	8	8	8	0.00	8	0.00
830	343558	40365	171	6	29	32.13	11295006	1.51
840	2	-	54	34	44	0.00	88	0.00
852	281	-	67	17	24	0.03	6974	0.00
856	50698	17725	426	10	81	4.74	5547061	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