Music

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 Music. This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	3	1	1	2		7
1900-1909	24	2		2		28
1910-1919	20	2	1			23
1920-1929	50	1	9	6	1	67
1930-1939	61	2	5	5	2	75
1940-1949	102	9	13	4	2	130
1950-1959	194	26	14	3	1	238
1960-1969	310	106	13	19	1	449
1970-1974	140	51	18	6		215
1975-1979	119	100	19	3	2	243
1980-1984	119	69	19	4	2	213
1985-1989	116	73	4	2	3	198
1990-1994	63	80	4		5	152
1995	7	12	3			22
1996	13	8	1			22
1997	7	11	4			22
1998	10	16	1			27
1999	13	7	2			22
2000	5	17				22
2001		3				3
2002
Totals	1,376	596	131	56	19	2,178
Average Age	1965	1979	1967	1955	1969	1969
Percent of Collection	0.65%	0.33%	0.10%	0.04%	0.03%	0.30%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	3	1	1	2		7
1900-1909	21	2		2		25
1910-1919	19	2	1			22
1920-1929	38	1	5	5	1	49
1930-1939	54	2	5	5	2	65
1940-1949	89	9	13	4	1	107
1950-1959	165	20	9	3	1	195
1960-1969	276	97	13	15	1	367
1970-1974	125	51	17	5		189
1975-1979	116	97	19	3	2	222
1980-1984	103	65	13	4	1	172
1985-1989	113	68	4	2	2	182
1990-1994	60	74	4		2	138
1995	7	11	3			20
1996	12	8	1			20
1997	6	10	4			20
1998	5	15	1			21
1999	13	6	2			20
2000	5	14				18
2001		2				2
2002
Totals	1,230	555	115	50	13	1,861
Average Age	1965	1979	1967	1954	1964	1969
Percent of Collection	0.68%	0.41%	0.10%	0.04%	0.02%	0.36%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1600-1699
1700-1799
1800-1899	3	1	1	2
1900-1909	14	2		2
1910-1919	14	2
1920-1929	28	1	3	3	1
1930-1939	28	1	3	4	1
1940-1949	44	6	8	2
1950-1959	81	15	6	2
1960-1969	111	44	10	4
1970-1974	46	30	14	3
1975-1979	66	48	13	2	1
1980-1984	29	31	7	2
1985-1989	52	42	3	2	1
1990-1994	28	46	3		1
1995	3	8	1
1996	5	7	1
1997	2	8	4
1998	1	9	1
1999	6	4	2
2000	2	6
2001		1
2002
Totals	563	312	80	28	5
Average Age	1962	1978	1969	1949	1963

Total Circulation

A count of charges and renewals for Music. This count only includes circulation of bound monographs.

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	135	6	24	3	0	2	170
APL Items	14	316	26	13	1	0	370
HSU Items	4	0	8	0	0	0	12
McM Items	0	0	0	4	0	0	4
HPU Items	0	0	0	0	0	1	1
Totals	153	322	58	20	1	3	557

Circulation by Item Age

A count of charges and renewals for Music, 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	1	2				3
1900-1909	4					4
1910-1919	2					2
1920-1929	2		1			3
1930-1939	4					4
1940-1949	12	2	1			15
1950-1959	20	7				27
1960-1969	41	24	5	4	1	75
1970-1974	4	17	1			22
1975-1979	16	44				60
1980-1984	19	41				60
1985-1989	22	43				65
1990-1994	12	72				84
1995	3	9				12
1996	3	3				6
1997		27	3			30
1998		55				55
1999	2	3	1			6
2000	1	21				22
2001
2002
Totals	168	370	12	4	1	555
Percent of Circulation	0.35%	0.10%	0.05%	0.03%	0.01%	0.12%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
78	4	1	0	0

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