Psychiatry & Neuropsychiatry

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 Psychiatry & Neuropsychiatry. This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	1					1
1900-1909	1					1
1910-1919	3					3
1920-1929	2					2
1930-1939	4		1			5
1940-1949	42		2			44
1950-1959	158	1	16	19	12	206
1960-1969	296	6	114	63	55	534
1970-1974	201	20	115	57	36	429
1975-1979	228	41	136	49	39	493
1980-1984	284	30	192	110	55	671
1985-1989	310	62	163	139	65	739
1990-1994	250	191	108	99	91	739
1995	47	60	35	10	12	164
1996	55	39	39	14	22	169
1997	58	59	37	5	24	183
1998	54	79	45	5	8	191
1999	60	68	33	11	6	178
2000	35	45	19	5	7	111
2001	7	17				24
2002
Totals	2,096	718	1,055	586	432	4,887
Average Age	1979	1992	1983	1982	1984	1983
Percent of Collection	0.99%	0.40%	0.78%	0.44%	0.64%	0.68%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	1					1
1900-1909	1					1
1910-1919	2					2
1920-1929	2					2
1930-1939	4		1			5
1940-1949	30		2			31
1950-1959	133	1	15	15	12	158
1960-1969	260	5	105	58	54	396
1970-1974	177	15	98	50	31	312
1975-1979	197	29	130	48	38	380
1980-1984	259	28	182	109	52	506
1985-1989	281	56	156	139	65	576
1990-1994	234	163	107	98	91	601
1995	45	52	35	10	12	133
1996	54	36	39	14	21	147
1997	56	49	37	5	24	152
1998	51	66	45	5	8	157
1999	56	53	33	11	6	139
2000	29	37	19	5	7	87
2001	7	12				19
2002
Totals	1,879	602	1,004	567	421	3,805
Average Age	1980	1993	1983	1983	1984	1983
Percent of Collection	1.04%	0.44%	0.84%	0.48%	0.70%	0.74%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1600-1699
1700-1799
1800-1899	1
1900-1909	1
1910-1919	1
1920-1929	2
1930-1939	4		1
1940-1949	18		1
1950-1959	99	1	2	5	2
1960-1969	161	1	46	25	12
1970-1974	110	6	62	25	15
1975-1979	125	18	83	21	23
1980-1984	162	17	98	58	22
1985-1989	173	39	82	91	36
1990-1994	170	112	75	70	49
1995	29	35	27	8	3
1996	38	33	31	9	10
1997	43	34	28	3	12
1998	29	46	33	3	2
1999	40	34	24	5	3
2000	19	25	15	4	2
2001	7	7
2002
Totals	1,232	408	608	327	191
Average Age	1980	1993	1985	1984	1985

Total Circulation

A count of charges and renewals for Psychiatry & Neuropsychiatry. This count only includes circulation of bound monographs.

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	1,168	72	147	19	0	8	1,414
APL Items	102	1,227	100	116	44	2	1,591
HSU Items	69	23	869	11	3	8	983
McM Items	31	11	14	65	0	4	125
HPU Items	4	10	16	4	0	160	194
Totals	1,374	1,343	1,146	215	47	182	4,307

Circulation by Item Age

A count of charges and renewals for Psychiatry & Neuropsychiatry, 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
1900-1909
1910-1919
1920-1929	1					1
1930-1939
1940-1949	3					3
1950-1959	20	4	4		3	31
1960-1969	72	3	37	4	21	137
1970-1974	49	6	49	7	5	116
1975-1979	89	14	87	7	17	214
1980-1984	115	35	168	22	17	357
1985-1989	268	116	148	33	27	592
1990-1994	301	374	179	33	54	941
1995	75	187	44	1	8	315
1996	84	101	54	5	17	261
1997	111	156	67	2	12	348
1998	69	222	71	2	9	373
1999	98	208	52	7	3	368
2000	58	159	23	3	1	244
2001	1	6				7
2002
Totals	1,414	1,591	983	126	194	4,308
Percent of Circulation	2.96%	0.45%	4.05%	1.00%	2.72%	0.97%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
456	14	480	30	26

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