Social Services

Volume, Title, and Unique Books data collected on May 31, 2005.
Circulation statistics for the ALC fiscal year ending May 31, 2005.

Volume Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	7		6	2	2	17
1900-1909	1		3	2	6	12
1910-1919	8		5	3	3	19
1920-1929	9		13		3	25
1930-1939	15		12	2	6	35
1940-1949	29		17	7	14	67
1950-1959	88	1	48	41	30	208
1960-1969	107	5	141	137	48	438
1970-1974	199	6	170	191	57	623
1975-1979	282	20	113	103	70	588
1980-1984	215	23	158	91	81	568
1985-1989	233	69	128	92	95	617
1990-1994	258	191	71	39	138	697
1995	54	62	16	8	13	153
1996	37	38	8	13	21	117
1997	40	47	21	7	27	142
1998	41	37	7	7	24	116
1999	45	45	23	5	19	137
2000	31	56	20	6	17	130
2001	32	38	18	10	8	106
2002	22	36	12	6	8	84
2003	21	19	8	5	10	63
2004	23	30	8	4	6	71
Totals	1,797	723	1,026	781	706	5,033
Average Age	1981	1994	1977	1976	1982	1982
Percent of Collection	0.70%	0.31%	0.69%	0.57%	0.96%	0.59%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	7		5	2	2	14
1900-1909	1		3	2	6	10
1910-1919	7		5	3	3	18
1920-1929	9		7		3	18
1930-1939	15		10	2	6	32
1940-1949	27		16	6	13	55
1950-1959	74	1	46	41	30	152
1960-1969	102	5	131	126	48	336
1970-1974	188	6	162	172	56	473
1975-1979	265	19	112	96	69	482
1980-1984	205	23	154	89	81	471
1985-1989	220	57	127	87	94	495
1990-1994	239	164	70	36	138	565
1995	51	38	13	8	13	106
1996	37	34	8	12	21	102
1997	40	27	21	7	26	101
1998	40	32	7	7	23	99
1999	43	40	22	5	18	111
2000	28	47	20	6	17	108
2001	30	30	18	10	5	85
2002	20	31	12	6	8	72
2003	19	18	8	4	10	57
2004	14	23	7	4	6	53
Totals	1,681	595	984	731	696	4,015
Average Age	1981	1994	1978	1976	1982	1982
Percent of Collection	0.82%	0.35%	0.75%	0.59%	1.05%	0.68%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1600-1699
1700-1799
1800-1899	7		4	1	1
1900-1909	1		1	1	5
1910-1919	6		5	3	2
1920-1929	8		4		2
1930-1939	15		6	2	5
1940-1949	22		10	4	6
1950-1959	50		22	19	11
1960-1969	63	2	64	66	20
1970-1974	113	2	96	99	22
1975-1979	172	13	63	56	34
1980-1984	133	16	98	54	45
1985-1989	152	32	73	46	51
1990-1994	149	110	45	16	92
1995	36	23	7	5	7
1996	28	27	6	8	13
1997	30	19	10	2	8
1998	30	22	3	5	13
1999	29	24	15	3	10
2000	22	36	10	5	8
2001	24	20	12	7	2
2002	17	23	8	4	6
2003	15	15	8	2	7
2004	8	16	5	2	6
Totals	1,130	400	575	410	376
Average Age	1981	1995	1978	1976	1983

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	268	20	18	3	1	2	312
APL Items	35	483	30	15	65	0	628
HSU Items	10	8	315	6	0	0	339
McM Items	7	9	4	76	0	4	100
HPU Items	6	0	2	1	0	101	110
Totals	326	520	369	101	66	107	1,489

Circulation by Item Age

A count of charges and renewals for Social Services, 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				2		2
1910-1919			1			1
1920-1929			2		1	3
1930-1939			3			3
1940-1949			3	3		6
1950-1959	7		11	5	3	26
1960-1969	3	3	48	9		63
1970-1974	10		64	4		78
1975-1979	30	3	44	24	2	103
1980-1984	34	2	75	15	7	133
1985-1989	40	45	32	12	15	144
1990-1994	52	132	7	4	20	215
1995	18	56	1	4	4	83
1996	8	24	6	4	6	48
1997	24	86	6		11	127
1998	17	25	4	2	11	59
1999	17	40	6	1	4	68
2000	13	52	8	3	5	81
2001	9	52	2	3	3	69
2002	18	28	11	5	5	67
2003	7	19	4		10	40
2004	5	61	1		3	70
Totals	312	628	339	100	110	1,489
Percent of Circulation	0.82%	0.09%	1.39%	1.08%	1.78%	0.20%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
114	0	45	14	5

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