History (General)

Volume, Title, and Unique Books data collected on May 31, 2012. (Revised Aug 30, 2012)
Circulation statistics for the ALC fiscal year ending May 31, 2012.

Volume Count and Average Age

Counts and average ages of volumes (individual barcoded items) in History (General). This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU	ALC
1400-1699	2					2
1700-1799
1800-1899	211		22	3	23	259
1900-1909	139		56	16	34	245
1910-1919	133	2	132	20	143	430
1920-1929	170	15	121	36	54	396
1930-1939	120	6	88	44	48	306
1940-1949	370	21	317	136	202	1,046
1950-1959	351	42	154	184	107	838
1960-1969	479	107	348	471	225	1,630
1970-1974	164	57	120	163	92	597
1975-1979	184	118	65	135	90	592
1980-1984	155	128	97	201	61	648
1985-1989	118	122	105	227	54	632
1990-1994	155	204	92	133	93	677
1995-1999	296	237	111	110	97	851
2000-2004	305	363	120	94	79	961
2005	38	49	14	28	30	159
2006	36	56	13	16	16	137
2007	41	61	16	3	8	129
2008	25	64	24	5	16	134
2009	27	70	12		9	118
2010	26	60	25		10	121
2011	11	53	5		8	77
2012	1	21				22
Totals	3,557	1,856	2,057	2,025	1,499	11,007
Average Age	1961	1992	1962	1972	1963	1969
Percent of Collection	1.12%	0.59%	1.17%	1.44%	1.83%	1.07%

Title Count and Average Age

Counts and average ages of titles (excludes duplicate copies) in History (General). This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU	ALC
1400-1699	1					1
1700-1799
1800-1899	110		14	3	11	134
1900-1909	69		16	4	7	90
1910-1919	103	2	95	13	90	261
1920-1929	118	5	78	20	34	217
1930-1939	107	5	82	40	46	226
1940-1949	295	11	238	110	185	629
1950-1959	276	21	128	130	82	469
1960-1969	415	88	326	417	198	1,129
1970-1974	117	52	110	141	75	421
1975-1979	144	107	63	112	88	435
1980-1984	140	113	81	179	58	457
1985-1989	100	115	100	220	52	490
1990-1994	143	185	87	125	89	521
1995-1999	205	202	106	108	88	599
2000-2004	250	281	107	90	70	688
2005	32	46	14	24	17	114
2006	30	47	12	16	16	108
2007	39	43	14	2	8	99
2008	24	47	11	5	14	90
2009	24	44	11		9	77
2010	26	36	18		10	81
2011	10	33	5		8	53
2012	1	12				13
Totals	2,779	1,495	1,716	1,759	1,255	7,402
Average Age	1964	1992	1965	1974	1967	1972
Percent of Collection	1.09%	0.74%	1.10%	1.39%	1.69%	1.06%

Unique Books Count and Average Age

Counts and average ages of unique books (titles held by only one ALC library) in History (General). This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU
1400-1699
1700-1799
1800-1899	65		11	2	7
1900-1909	36		9	1	4
1910-1919	68	2	61	5	62
1920-1929	75	3	45	7	16
1930-1939	64		53	13	22
1940-1949	161	4	125	38	97
1950-1959	131	6	55	34	29
1960-1969	193	39	149	215	85
1970-1974	68	37	64	88	45
1975-1979	92	68	37	60	52
1980-1984	73	63	29	100	27
1985-1989	56	75	45	135	20
1990-1994	89	128	51	62	46
1995-1999	126	125	61	62	39
2000-2004	170	186	69	27	30
2005	20	32	10	10	7
2006	21	34	8	6	13
2007	29	27	9	1	4
2008	19	29	4	2	8
2009	17	24	5		4
2010	18	16	9		8
2011	9	18	4		6
2012	1	7
Totals	1,601	923	913	868	631
Average Age	1966	1993	1964	1976	1965

Total Circulation

A count of charges and renewals for History (General). This count only includes circulation of bound monographs, CDs, videos, scores, and DVDs.

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	208	36	39	8	0	4	295
APL Items	40	1,353	32	30	0	0	1,455
HSU Items	16	30	54	5	0	1	106
McM Items	22	20	11	46	0	0	99
HPU Items	5	1	0	0	0	43	49
Totals	291	1,440	136	89	0	48	2,004

Circulation by Item Age

A count of charges and renewals for History (General), broken down by item age and item owner. This count only includes circulation of bound monographs, CDs, videos, and DVDs, and only items which have a valid date in their DATE_1 field.

	ACU	APL	HSU	McM	HPU	ALC
1400-1699
1700-1799
1800-1899	1		2		1	4
1900-1909	1					1
1910-1919	3		1	4	3	11
1920-1929	10	3		1		14
1930-1939	10	5				15
1940-1949	9	5	19	3	1	37
1950-1959	26	9	6		2	43
1960-1969	26	39	4	10	5	84
1970-1974	21	35	9	2	4	71
1975-1979	13	68	2	1		84
1980-1984	15	86	6	9	4	120
1985-1989	11	57	8	7	5	88
1990-1994	24	96	10	27	3	160
1995-1999	34	140	5	11	10	200
2000-2004	37	233	12	17	2	301
2005	15	22		1	1	39
2006	12	58	4	5	3	82
2007	6	57	3		1	67
2008	8	44	1	1	2	56
2009	5	70	3		1	79
2010	8	92	4		1	105
2011		301	7			308
2012		35				35
Totals	295	1,455	106	99	49	2,004
Percent of Circulation	1.13%	0.22%	0.54%	2.31%	2.04%	0.29%

Non-Circulating Use

A count of Non-Circulating usage for History (General) (as recorded by the circulation "Mark Item Used" command). This count only includes bound monographs, CDs, videos, and DVDs.

ACU	APL	HSU	McM	HPU
116	0	44	82	14

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