Libraries and Bibliography

Volume, Title, and Unique Books data collected on May 31, 2004.
Circulation statistics for the ALC fiscal year ending May 31, 2004.

Volume Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	3	1	1		6	11
1900-1909	3		6		5	14
1910-1919	7	1	8	1	9	26
1920-1929	29	8	34	3	13	87
1930-1939	51	6	64	4	18	143
1940-1949	107	8	136	9	49	309
1950-1959	162	34	227	28	54	505
1960-1969	338	135	358	61	64	956
1970-1974	232	88	287	56	89	752
1975-1979	283	117	391	60	117	968
1980-1984	310	85	278	78	55	806
1985-1989	185	108	213	18	61	585
1990-1994	120	218	158	17	69	582
1995	29	49	22	3	8	111
1996	53	59	11	3	11	137
1997	27	37	13	7	8	92
1998	25	35	9	2	12	83
1999	19	42	6		2	69
2000	57	58	6			121
2001	51	57	11		6	125
2002	30	40	4	1	2	77
2003	11	38	5		3	57
2004	9	15	1		2	27
Totals	2,141	1,239	2,249	351	663	6,643
Average Age	1975	1985	1971	1974	1971	1975
Percent of Collection	0.86%	0.54%	1.53%	0.26%	0.93%	0.80%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	3	1	1		3	7
1900-1909	2		5		1	8
1910-1919	5	1	8	1	3	18
1920-1929	23	2	28	3	7	54
1930-1939	49	5	54	4	13	115
1940-1949	73	4	87	9	25	169
1950-1959	146	20	178	21	48	331
1960-1969	265	114	297	53	50	638
1970-1974	146	69	252	53	78	481
1975-1979	237	94	339	54	100	722
1980-1984	277	72	244	58	53	612
1985-1989	145	97	192	18	55	422
1990-1994	95	179	146	13	69	429
1995	29	41	20	3	8	80
1996	26	32	11	3	11	65
1997	21	33	12	5	8	68
1998	23	30	9	2	12	63
1999	15	37	5		2	55
2000	20	47	6			68
2001	23	46	9		6	76
2002	20	35	4	1	2	55
2003	11	28	5		3	42
2004	8	13	1		2	21
Totals	1,662	1,000	1,913	301	559	4,599
Average Age	1974	1986	1972	1973	1975	1976
Percent of Collection	0.83%	0.61%	1.48%	0.25%	0.87%	0.79%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1600-1699
1700-1799
1800-1899	3		1
1900-1909	1		3
1910-1919	3	1	7	1	1
1920-1929	18	1	15
1930-1939	44	4	35	1	5
1940-1949	50	1	54	3	9
1950-1959	86	6	93	6	10
1960-1969	158	43	116	16	11
1970-1974	75	28	104	24	30
1975-1979	167	36	208	32	43
1980-1984	215	29	139	29	19
1985-1989	77	61	112	8	18
1990-1994	52	113	75	6	33
1995	14	24	11	2	1
1996	18	11	4	1	5
1997	13	17	6	2	3
1998	13	17	5		4
1999	8	28	3		1
2000	9	36	4
2001	14	33	3		5
2002	13	25	4		2
2003	7	20	4		3
2004	6	10			2
Totals	1,064	544	1,006	131	205
Average Age	1973	1989	1972	1975	1978

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	55	5	4	1	0	1	66
APL Items	28	241	5	13	0	0	287
HSU Items	2	1	8	3	0	0	14
McM Items	0	0	0	0	0	0	0
HPU Items	12	0	1	0	0	3	16
Totals	97	247	18	17	0	4	383

Circulation by Item Age

A count of charges and renewals for Libraries and Bibliography, 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
1600-1699
1700-1799
1800-1899
1900-1909
1910-1919
1920-1929
1930-1939			2			2
1940-1949	2					2
1950-1959	2		1			3
1960-1969	4	1	1			6
1970-1974	2	3			1	6
1975-1979	4	4	7		3	18
1980-1984	7	4			1	12
1985-1989	7	4	1		2	14
1990-1994	4	39	2		5	50
1995	3	14				17
1996	3	14				17
1997		4			2	6
1998	7	13				20
1999	3	20				23
2000	5	34				39
2001	2	33			2	37
2002	10	25				35
2003		64				64
2004	1	11				12
Totals	66	287	14	0	16	383
Percent of Circulation	0.16%	0.04%	0.06%	0%	0.28%	0.05%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
40	0	57	7	1

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