History (General)

Volume, Title, and Unique Books data collected on May 31, 2009.
Circulation statistics for the ALC fiscal year ending May 31, 2009.

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	208		22	3	23	256
1900-1909	137		61	16	34	248
1910-1919	129	2	133	20	142	426
1920-1929	158	15	121	37	54	385
1930-1939	118	7	88	44	48	305
1940-1949	369	23	317	137	202	1,048
1950-1959	354	42	155	187	107	845
1960-1969	453	109	350	480	224	1,616
1970-1974	146	59	124	163	92	585
1975-1979	172	125	68	135	90	590
1980-1984	146	132	98	201	61	644
1985-1989	111	130	109	230	54	640
1990-1994	148	216	89	134	93	680
1995-1999	295	240	112	111	96	854
2000-2004	268	381	136	95	78	958
2005	38	49	17	28	27	159
2006	29	56	14	16	15	130
2007	30	60	18	3	7	118
2008	11	63	11	1	4	90
2009	4	28	1			33
Totals	3,326	1,737	2,044	2,041	1,451	10,612
Average Age	1959	1990	1961	1972	1961	1967
Percent of Collection	1.13%	0.60%	1.24%	1.45%	1.83%	1.10%

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	107		14	3	11	131
1900-1909	67		16	4	7	88
1910-1919	100	2	96	13	89	258
1920-1929	112	5	78	21	34	214
1930-1939	106	6	82	40	46	224
1940-1949	295	13	238	111	185	630
1950-1959	279	21	129	133	82	476
1960-1969	392	90	328	426	197	1,126
1970-1974	99	54	114	141	75	415
1975-1979	135	114	65	112	88	432
1980-1984	132	115	82	179	58	452
1985-1989	93	124	104	223	52	494
1990-1994	139	192	87	126	89	522
1995-1999	205	206	107	109	87	602
2000-2004	222	290	123	91	69	687
2005	32	46	17	24	15	115
2006	26	47	13	16	15	105
2007	29	42	16	2	7	89
2008	11	46	4	1	4	63
2009	4	18	1			23
Totals	2,586	1,431	1,714	1,775	1,210	7,147
Average Age	1963	1990	1964	1974	1965	1971
Percent of Collection	1.09%	0.75%	1.18%	1.41%	1.69%	1.08%

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	62		11	2	7
1900-1909	34		9	1	4
1910-1919	65	2	62	5	61
1920-1929	71	3	46	8	16
1930-1939	64		52	13	22
1940-1949	162	4	125	39	97
1950-1959	136	6	56	37	29
1960-1969	180	40	155	228	86
1970-1974	59	38	71	92	45
1975-1979	88	71	39	62	53
1980-1984	66	64	29	101	27
1985-1989	51	78	46	135	21
1990-1994	86	131	49	66	46
1995-1999	121	132	62	60	38
2000-2004	147	191	81	27	30
2005	19	32	9	10	7
2006	19	35	7	6	12
2007	22	27	10	1	4
2008	9	33	1		4
2009	4	11	1
Totals	1,465	898	921	893	609
Average Age	1964	1992	1964	1975	1964

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	275	31	13	15	0	6	340
APL Items	104	1,556	60	57	0	0	1,777
HSU Items	13	14	122	6	0	0	155
McM Items	20	16	13	39	0	0	88
HPU Items	9	0	3	0	0	70	82
Totals	421	1,617	211	117	0	76	2,442

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	6		1			7
1900-1909	6		5			11
1910-1919	9	1			11	21
1920-1929	10		1		5	16
1930-1939	3	3	1		3	10
1940-1949	21	14	11	4	1	51
1950-1959	25	15	11	6	8	65
1960-1969	34	32	14	3	8	91
1970-1974	10	39	6	4	8	67
1975-1979	9	85	8	3	5	110
1980-1984	20	111	4	8	3	146
1985-1989	29	92	17	14	12	164
1990-1994	27	153	6	8	1	195
1995-1999	33	268	12	13	2	328
2000-2004	65	488	30	14	6	603
2005	17	60	4	4	2	87
2006	12	83	11	6	4	116
2007	3	128	10		2	143
2008	1	197	3	1	1	203
2009		8				8
Totals	340	1,777	155	88	82	2,442
Percent of Circulation	1.00%	0.25%	0.72%	1.69%	1.66%	0.32%

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
223	1	23	133	26

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