Marriage and Family

Volume, Title, and Unique Books data collected on May 31, 2004.
Circulation statistics for the ALC fiscal year ending May 31, 2004.

Volume Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	1		1	1	3	6
1900-1909			15	10		25
1910-1919	1		13	3	4	21
1920-1929	2		14	3	6	25
1930-1939	4		14	2	8	28
1940-1949	16		29	9	15	69
1950-1959	56		109	71	48	284
1960-1969	56	1	305	211	82	655
1970-1974	71	3	212	210	83	579
1975-1979	105	5	214	216	98	638
1980-1984	253	44	301	382	134	1,114
1985-1989	189	102	215	432	140	1,078
1990-1994	244	233	140	211	163	991
1995	53	77	25	37	27	219
1996	54	84	25	25	29	217
1997	48	62	38	23	33	204
1998	39	98	48	20	21	226
1999	63	147	44	19	23	296
2000	33	115	34	26	23	231
2001	21	104	38	12	10	185
2002	27	84	26	4	13	154
2003	16	52	6	2	10	86
2004	2	29	2		1	34
Totals	1,354	1,240	1,868	1,929	974	7,365
Average Age	1985	1996	1977	1980	1981	1983
Percent of Collection	0.54%	0.54%	1.27%	1.42%	1.37%	0.88%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	1		1	1	3	6
1900-1909			15	1		16
1910-1919	1		9	2	4	14
1920-1929	2		10	3	4	18
1930-1939	4		14	2	8	28
1940-1949	16		29	9	15	61
1950-1959	49		92	69	48	208
1960-1969	50	1	258	198	82	467
1970-1974	64	3	199	200	83	451
1975-1979	97	4	204	198	95	521
1980-1984	240	38	295	370	131	849
1985-1989	177	94	208	420	138	823
1990-1994	217	214	139	194	162	770
1995	51	68	21	36	26	175
1996	50	72	25	24	29	174
1997	46	54	38	21	33	173
1998	38	80	46	19	21	176
1999	63	108	40	19	19	212
2000	30	83	34	26	23	168
2001	21	80	36	12	10	147
2002	22	73	22	4	10	118
2003	11	45	6	2	8	69
2004	2	20	2		1	24
Totals	1,252	1,037	1,743	1,830	953	5,668
Average Age	1985	1996	1978	1981	1981	1983
Percent of Collection	0.62%	0.63%	1.34%	1.50%	1.48%	0.98%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1600-1699
1700-1799
1800-1899	1		1	1	3
1900-1909			15
1910-1919	1		4		4
1920-1929	2		5	2	2
1930-1939	4		12	2	7
1940-1949	13		15	3	5
1950-1959	34		36	39	14
1960-1969	27	1	109	91	21
1970-1974	44	2	100	107	35
1975-1979	72	3	117	124	39
1980-1984	146	15	161	216	54
1985-1989	102	55	97	273	59
1990-1994	130	150	81	116	86
1995	33	44	16	22	13
1996	33	50	19	16	17
1997	34	38	27	14	22
1998	22	54	30	10	11
1999	43	66	27	10	6
2000	21	48	16	20	15
2001	12	54	26	9	5
2002	15	55	13	2	7
2003	5	38	6	1	3
2004	1	14	2
Totals	795	687	935	1,078	428
Average Age	1985	1996	1979	1982	1983

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	422	18	22	13	12	3	490
APL Items	171	1,264	89	34	66	0	1,624
HSU Items	79	19	466	17	4	6	591
McM Items	50	23	47	109	0	2	231
HPU Items	38	0	7	0	0	68	113
Totals	760	1,324	631	173	82	79	3,049

Circulation by Item Age

A count of charges and renewals for Marriage and Family, 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			4	1		5
1920-1929			4			4
1930-1939			3	1		4
1940-1949			7			7
1950-1959	2		32	1	7	42
1960-1969	10		88	10	3	111
1970-1974	13		63	15	1	92
1975-1979	21	1	60	19	7	108
1980-1984	67	14	87	39	7	214
1985-1989	68	63	46	51	10	238
1990-1994	100	211	55	46	38	450
1995	27	100	3	6	4	140
1996	32	107	13	4	7	163
1997	35	78	16	5	2	136
1998	10	89	26	5	10	140
1999	37	179	17	6	1	240
2000	19	197	29	8	1	254
2001	18	192	20	14		244
2002	20	154	16		11	201
2003	11	165			4	180
2004		74				74
Totals	490	1,624	591	231	113	3,049
Percent of Circulation	1.15%	0.25%	2.54%	2.44%	1.96%	0.42%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
157	0	157	36	15

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