DVD

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 DVD. This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU	ALC
1400-1699
1700-1799
1800-1899
1900-1909		1				1
1910-1919
1920-1929
1930-1939		4				4
1940-1949		2				2
1950-1959		4				4
1960-1969	2	16				18
1970-1974		17				17
1975-1979		11				11
1980-1984	2	18				20
1985-1989	12	41				53
1990-1994	26	101			2	129
1995-1999	77	1,185	2		4	1,268
2000-2004	485	7,837	17		42	8,381
2005	116	2,632	4		5	2,757
2006	130	2,665	7		7	2,809
2007	71	2,295	3		1	2,370
2008	40	2,131	3		1	2,175
2009	3	687				690
Totals	964	19,647	36	0	62	20,709
Average Age	2003	2004	2004	NA	2002	2004
Percent of Collection	0.33%	6.83%	0.02%	0%	0.08%	2.14%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1400-1699
1700-1799
1800-1899
1900-1909		1				1
1910-1919
1920-1929
1930-1939		4				4
1940-1949		2				2
1950-1959		4				4
1960-1969	2	8				10
1970-1974		8				8
1975-1979		10				10
1980-1984	2	16				18
1985-1989	8	33				41
1990-1994	16	78			1	95
1995-1999	67	800	2		4	862
2000-2004	342	4,793	8		32	5,107
2005	72	1,661	4		2	1,723
2006	71	1,592	7		6	1,661
2007	37	1,276	3		1	1,310
2008	17	1,180	3		1	1,199
2009	3	326				327
Totals	637	11,792	27	0	47	12,382
Average Age	2002	2004	2005	NA	2003	2004
Percent of Collection	0.27%	6.15%	0.02%	0%	0.07%	1.87%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1400-1699
1700-1799
1800-1899
1900-1909		1
1910-1919
1920-1929
1930-1939		4
1940-1949		2
1950-1959		4
1960-1969	2	5
1970-1974		4
1975-1979		9
1980-1984	2	13
1985-1989	4	28
1990-1994	9	64
1995-1999	43	565	2		4
2000-2004	211	3,106	5		24
2005	41	1,107	4
2006	33	1,005	5
2007	13	764	3
2008	9	684	3
2009	1	134
Totals	368	7,499	22	0	28
Average Age	2002	2004	2005	NA	2002

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	706	2	22	13	0	0	743
APL Items	6,985	200,938	1,787	1,561	4	0	211,275
HSU Items	0	0	8	0	0	0	8
McM Items	0	0	0	0	0	0	0
HPU Items	0	0	0	0	0	4	4
Totals	7,691	200,940	1,817	1,574	4	4	212,030

Circulation by Item Age

A count of charges and renewals for DVD, 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		3				3
1910-1919
1920-1929
1930-1939		26				26
1940-1949		3				3
1950-1959		24				24
1960-1969	4	161				165
1970-1974		121				121
1975-1979		39				39
1980-1984	1	98				99
1985-1989	7	253				260
1990-1994	6	940				946
1995-1999	47	10,509				10,556
2000-2004	386	68,988	6			69,380
2005	97	25,919				26,016
2006	76	29,875			4	29,955
2007	96	35,899	2			35,997
2008	19	34,309				34,328
2009	4	4,108				4,112
Totals	743	211,275	8	0	4	212,030
Percent of Circulation	2.19%	30.02%	0.04%	0%	0.08%	27.56%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
2	0	0	0	0

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