Literature of 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 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	51		66	24	11	152
1910-1919	22		39	16	23	100
1920-1929	39		71	30	24	164
1930-1939	82		106	64	59	311
1940-1949	222	5	228	166	102	723
1950-1959	369	17	326	271	141	1,124
1960-1969	531	61	685	718	268	2,263
1970-1974	278	51	481	506	130	1,446
1975-1979	182	69	504	378	141	1,274
1980-1984	198	62	697	487	166	1,610
1985-1989	103	66	743	541	168	1,621
1990-1994	94	76	438	426	225	1,259
1995	11	29	93	112	54	299
1996	15	13	112	118	31	289
1997	15	19	97	114	45	290
1998	8	25	75	147	42	297
1999	10	16	67	118	65	276
2000	6	32	12	99	7	156
2001	29	8	29	41	36	143
2002
Totals	2,281	549	4,911	4,386	1,740	13,867
Average Age	1964	1984	1974	1977	1974	1974
Percent of Collection	1.08%	0.31%	3.62%	3.33%	2.59%	1.92%

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	28		33	13	8	71
1910-1919	20		24	15	11	65
1920-1929	37		60	27	22	127
1930-1939	67		92	57	57	230
1940-1949	174	5	186	137	100	425
1950-1959	301	9	279	240	127	655
1960-1969	454	60	600	645	243	1,399
1970-1974	252	45	446	467	122	1,030
1975-1979	169	69	468	352	126	900
1980-1984	169	37	637	436	160	1,058
1985-1989	95	55	720	524	156	1,112
1990-1994	92	72	418	417	209	967
1995	10	22	87	109	54	221
1996	15	12	108	112	30	226
1997	9	17	94	114	37	216
1998	7	16	70	140	42	220
1999	10	14	63	118	61	193
2000	6	24	12	99	7	126
2001	1	6	1	13	3	19
2002
Totals	1,932	463	4,435	4,044	1,577	9,321
Average Age	1964	1983	1975	1978	1974	1974
Percent of Collection	1.07%	0.34%	3.72%	3.40%	2.61%	1.82%

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	30
1940-1949	73		92	50	35
1950-1959	116	1	136	87	20
1960-1969	179	15	247	271	56
1970-1974	110	16	262	241	42
1975-1979	71	26	269	182	41
1980-1984	63	8	354	207	53
1985-1989	27	15	365	245	25
1990-1994	48	42	251	271	70
1995	2	8	53	69	27
1996	3	4	76	75	7
1997	3	5	61	83	11
1998	1	8	42	95	12
1999	3	7	25	76	13
2000	2	10	4	77
2001		3		9	1
2002
Totals	810	168	2,418	2,113	469
Average Age	1961	1986	1974	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	232	9	25	9	3	7	285
APL Items	35	301	7	10	3	0	356
HSU Items	144	16	603	10	3	6	782
McM Items	58	45	26	305	0	12	446
HPU Items	2	0	2	7	0	267	278
Totals	471	371	663	341	9	292	2,147

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	1		4	1		6
1900-1909	3		2	1	1	7
1910-1919	1		1	3	3	8
1920-1929	2		3	2	2	9
1930-1939	9		9	6	3	27
1940-1949	24	2	22	8	30	86
1950-1959	53	1	37	11	24	126
1960-1969	48	27	55	35	34	199
1970-1974	29	13	49	18	9	118
1975-1979	17	21	72	26	16	152
1980-1984	31	10	98	24	31	194
1985-1989	24	34	143	43	28	272
1990-1994	21	48	112	41	42	264
1995	1	18	27	18	12	76
1996	6	14	34	15	14	83
1997	4	17	45	15	10	91
1998	5	31	20	34	10	100
1999	4	18	21	43	7	93
2000	2	102	5	88	2	199
2001				14		14
2002
Totals	285	356	759	446	278	2,124
Percent of Circulation	0.60%	0.10%	3.12%	3.53%	3.89%	0.48%

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
185	9	84	281	115

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