General Works

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 General Works. This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU	ALC
1400-1699
1700-1799
1800-1899	76	4	4	29		113
1900-1909	102	1	33	1	57	194
1910-1919	3	3	30	32	34	102
1920-1929	11	1	9	11	5	37
1930-1939	19	5	29	7	51	111
1940-1949	51	2	13	7	7	80
1950-1959	115	23	82	79	70	370
1960-1969	150	14	97	58	59	378
1970-1974	55	9	53	23	50	190
1975-1979	78	20	27	8	41	181
1980-1984	144	18	18	12	27	222
1985-1989	68	46	40	14	53	221
1990-1994	94	56	30	4	55	239
1995-1999	213	131	46	8	74	472
2000-2004	231	111	35	34	13	424
2005	4	17	3		1	25
2006	6	31	54	30		121
2007	2	66	33		1	102
2008	5	39				44
2009		73				73
Totals	1,427	670	636	357	598	3,699
Average Age	1971	1995	1970	1960	1964	1973
Percent of Collection	0.48%	0.23%	0.39%	0.25%	0.75%	0.38%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1400-1699
1700-1799
1800-1899	10	3	3	2		18
1900-1909	6	1	11	1	8	27
1910-1919	3	1	19	4	6	30
1920-1929	5	1	9	6	3	24
1930-1939	15	1	26	5	2	48
1940-1949	47	1	13	6	4	62
1950-1959	87	5	24	20	62	185
1960-1969	95	13	87	52	45	252
1970-1974	54	8	18	22	32	130
1975-1979	76	18	23	7	33	155
1980-1984	101	18	18	11	25	159
1985-1989	65	39	26	14	32	161
1990-1994	60	53	13	4	33	154
1995-1999	64	75	3	8	29	174
2000-2004	53	68	6	2	13	134
2005	4	12	2		1	19
2006	6	19	4	1		28
2007	2	16	1		1	20
2008	5	14				19
2009		5				5
Totals	758	371	306	165	329	1,804
Average Age	1974	1992	1961	1966	1972	1974
Percent of Collection	0.32%	0.19%	0.21%	0.13%	0.46%	0.27%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1400-1699
1700-1799
1800-1899	5	2	2
1900-1909	5	1	4	1	5
1910-1919	2		3	1	4
1920-1929	3	1	9	4	1
1930-1939	13		18	4
1940-1949	38		7	1
1950-1959	64	2	9	12	39
1960-1969	47	7	52	23	24
1970-1974	41	6	12	17	21
1975-1979	59	13	14	3	25
1980-1984	63	11	11	3	18
1985-1989	36	22	21	8	16
1990-1994	39	46	8	4	21
1995-1999	32	50	1	7	23
2000-2004	28	53	2		10
2005	2	8	1		1
2006	4	11	1
2007	2	10			1
2008	5	10
2009		3
Totals	488	256	175	88	209
Average Age	1972	1993	1963	1967	1974

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	127	10	4	3	0	0	144
APL Items	15	461	8	2	0	0	486
HSU Items	2	2	18	0	0	0	22
McM Items	0	1	0	0	0	0	1
HPU Items	0	0	0	0	0	2	2
Totals	144	474	30	5	0	2	655

Circulation by Item Age

A count of charges and renewals for General Works, 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
1900-1909			1			1
1910-1919			1			1
1920-1929
1930-1939	2					2
1940-1949	2					2
1950-1959	1	2			2	5
1960-1969	2	1	4	1		8
1970-1974	8	3				11
1975-1979	3	13	7			23
1980-1984	8	9	1			18
1985-1989	11	29	5			45
1990-1994	4	24	1			29
1995-1999	79	100				179
2000-2004	24	98				122
2005		9				9
2006		49	2			51
2007		97				97
2008		49				49
2009		3				3
Totals	144	486	22	1	2	655
Percent of Circulation	0.42%	0.07%	0.10%	0.02%	0.04%	0.09%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
69	0	30	29	11

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