History (General)

Volume, Title, and Unique Books data collected on June 27, 2001.
Circulation statistics for the ALC fiscal year ending May 31, 2001.

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
1600-1699
1700-1799
1800-1899	155		23	3	22	203
1900-1909	136		61	16	34	247
1910-1919	117	8	136	20	142	423
1920-1929	147	16	124	35	54	376
1930-1939	108	10	90	43	48	299
1940-1949	339	33	318	131	201	1,022
1950-1959	319	57	150	177	106	809
1960-1969	409	207	324	446	220	1,606
1970-1974	127	91	118	160	92	588
1975-1979	145	179	65	128	89	606
1980-1984	116	160	87	192	62	617
1985-1989	87	142	99	220	53	601
1990-1994	93	215	75	129	80	592
1995	26	66	23	37	15	167
1996	15	43	13	15	14	100
1997	27	32	14	15	24	112
1998	36	49	16	10	18	129
1999	29	51	19	24	16	139
2000	17	45	3	17	6	88
2001	6	31				37
2002
Totals	2,454	1,435	1,758	1,818	1,296	8,761
Average Age	1952	1981	1955	1970	1957	1962
Percent of Collection	1.16%	0.80%	1.29%	1.38%	1.93%	1.21%

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
1600-1699
1700-1799
1800-1899	86		15	3	10	110
1900-1909	66		16	4	7	87
1910-1919	89	3	97	13	89	253
1920-1929	102	6	85	19	34	212
1930-1939	97	7	84	39	46	219
1940-1949	265	18	240	109	184	606
1950-1959	248	35	122	124	81	443
1960-1969	355	189	306	402	193	1,128
1970-1974	83	82	108	139	75	410
1975-1979	115	167	62	109	87	451
1980-1984	107	140	71	172	59	439
1985-1989	72	133	95	215	51	467
1990-1994	87	196	73	121	76	466
1995	23	55	23	36	14	125
1996	14	39	12	15	14	78
1997	21	26	14	15	21	83
1998	34	38	16	10	17	97
1999	28	42	16	24	12	103
2000	16	39	3	17	6	72
2001	2	20				22
2002
Totals	1,910	1,235	1,458	1,586	1,076	5,871
Average Age	1955	1981	1958	1972	1961	1965
Percent of Collection	1.05%	0.91%	1.22%	1.33%	1.78%	1.15%

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
1600-1699
1700-1799
1800-1899	53		12	2	6
1900-1909	32		9	1	4
1910-1919	58	2	63	6	63
1920-1929	63	4	53	7	16
1930-1939	59		56	13	23
1940-1949	138	5	129	37	97
1950-1959	113	8	50	33	26
1960-1969	156	104	141	209	84
1970-1974	50	52	67	95	41
1975-1979	79	105	37	61	50
1980-1984	48	83	29	95	31
1985-1989	38	86	45	137	21
1990-1994	53	142	50	67	43
1995	11	33	17	23	4
1996	7	27	5	9	7
1997	15	16	9	9	11
1998	22	23	10	5	11
1999	17	25	9	11	6
2000	10	28	1	11	3
2001		14
2002
Totals	1,022	757	792	831	547
Average Age	1955	1983	1957	1974	1960

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	385	31	62	15	0	10	503
APL Items	108	1,677	90	35	4	0	1,914
HSU Items	10	10	221	11	0	2	254
McM Items	23	14	38	87	4	2	168
HPU Items	9	1	14	3	0	66	93
Totals	535	1,733	425	151	8	80	2,932

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, and only items which have a valid date in their DATE_1 field.

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	7				1	8
1900-1909	8		1			9
1910-1919	7		3		11	21
1920-1929	12	8	12		1	33
1930-1939	24	3	11		1	39
1940-1949	39	15	39	3	5	101
1950-1959	55	41	22	7	10	135
1960-1969	86	161	43	21	15	326
1970-1974	22	81	17	10	6	136
1975-1979	44	190	18	22	5	279
1980-1984	28	210	24	15	5	282
1985-1989	37	193	17	30	12	289
1990-1994	49	300	14	27	8	398
1995	10	80	4	9	3	106
1996	9	67	4		2	82
1997	16	85	5	4	3	113
1998	21	144	9	1	4	179
1999	25	119	10	6	1	161
2000	4	164	1	13		182
2001		53				53
2002
Totals	503	1,914	254	168	93	2,932
Percent of Circulation	1.05%	0.54%	1.05%	1.33%	1.30%	0.66%

Non-Circulating Use

A count of Non-Circulating usage for History (General) (as recorded by the circulation "NC" command). This count only includes bound monographs.

ACU	APL	HSU	McM	HPU
191	16	161	121	19

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