Literature of Music

Volume, Title, and Unique Books data collected on June 4, 2002.
Circulation statistics for the ALC fiscal year ending May 31, 2002.

Volume Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699	1					1
1700-1799			1			1
1800-1899	15		41	10	2	68
1900-1909	52		66	24	11	153
1910-1919	20		39	16	23	98
1920-1929	48		71	30	24	173
1930-1939	81		106	64	60	311
1940-1949	239	4	229	166	104	742
1950-1959	366	13	327	271	142	1,119
1960-1969	530	37	693	717	267	2,244
1970-1974	276	32	491	505	130	1,434
1975-1979	183	54	509	379	141	1,266
1980-1984	200	37	700	488	166	1,591
1985-1989	108	57	750	539	168	1,622
1990-1994	99	71	454	425	225	1,274
1995	14	28	101	113	54	310
1996	22	13	119	118	32	304
1997	21	19	107	112	45	304
1998	12	25	83	148	42	310
1999	16	17	95	121	66	315
2000	7	29	56	113	8	213
2001	10	22	18	72	7	129
2002	1	2		9		12
Totals	2,321	460	5,056	4,440	1,717	13,994
Average Age	1964	1986	1974	1977	1974	1974
Percent of Collection	1.11%	0.26%	3.67%	3.34%	2.50%	1.94%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699	1					1
1700-1799			1			1
1800-1899	15		36	9	2	59
1900-1909	29		33	13	8	72
1910-1919	19		24	15	11	64
1920-1929	38		60	27	22	128
1930-1939	67		92	57	58	231
1940-1949	174	4	187	137	102	428
1950-1959	306	5	280	240	128	663
1960-1969	453	36	608	644	242	1,399
1970-1974	252	27	454	466	122	1,028
1975-1979	169	54	472	353	126	895
1980-1984	171	31	640	437	160	1,059
1985-1989	100	51	726	523	156	1,115
1990-1994	97	67	434	416	209	979
1995	13	22	95	109	54	227
1996	21	12	112	112	31	234
1997	12	17	104	112	37	224
1998	11	15	78	141	42	227
1999	14	15	90	121	62	219
2000	7	22	55	113	8	176
2001	5	17	13	72	2	94
2002	1	2		7		10
Totals	1,975	397	4,594	4,124	1,582	9,533
Average Age	1965	1986	1975	1978	1974	1975
Percent of Collection	1.09%	0.31%	3.79%	3.44%	2.55%	1.86%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1600-1699	1
1700-1799			1
1800-1899	13		29	6	2
1900-1909	24		22	6	3
1910-1919	11		18	11	7
1920-1929	28		44	19	14
1930-1939	32		67	33	31
1940-1949	73		94	50	37
1950-1959	121	1	136	88	22
1960-1969	182	9	255	277	57
1970-1974	110	11	267	246	43
1975-1979	71	17	276	186	41
1980-1984	63	6	356	209	52
1985-1989	28	15	369	245	25
1990-1994	50	39	265	269	71
1995	4	9	57	68	25
1996	6	4	74	75	8
1997	5	5	66	81	11
1998	2	7	46	94	13
1999	4	7	44	76	11
2000	2	9	37	87
2001	3	4	10	51
2002	1	2		6
Totals	834	145	2,533	2,183	473
Average Age	1962	1988	1975	1980	1972

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	227	34	34	8	0	0	303
APL Items	13	320	26	7	4	0	370
HSU Items	148	24	587	67	0	3	829
McM Items	59	34	43	514	0	1	651
HPU Items	1	2	35	8	0	145	191
Totals	448	414	725	604	4	149	2,344

Circulation by Item Age

A count of charges and renewals for Literature of 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	2		1			3
1900-1909	2		1	1	2	6
1910-1919	5		3	2	2	12
1920-1929	3		5	2	1	11
1930-1939	3		5	3	6	17
1940-1949	25		18	18	12	73
1950-1959	29		38	23	15	105
1960-1969	68	12	66	97	24	267
1970-1974	44	9	61	67	17	198
1975-1979	19	23	69	44	13	168
1980-1984	34	9	110	64	14	231
1985-1989	20	26	137	68	30	281
1990-1994	12	82	101	47	21	263
1995	2	22	23	18	8	73
1996	9	9	44	15	1	78
1997	5	10	44	22	5	86
1998	7	27	31	37	6	108
1999	12	26	38	36	11	123
2000	1	60	17	31	3	112
2001	1	55	7	50		113
2002				6		6
Totals	303	370	819	651	191	2,334
Percent of Circulation	0.69%	0.10%	3.54%	5.51%	3.23%	0.52%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
214	0	573	481	22

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