Marriage and Family

Volume, Title, and Unique Books data collected on May 31, 2006.
Circulation statistics for the ALC fiscal year ending May 31, 2006.

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			14	10		24
1910-1919	1		12	3	4	20
1920-1929	2		12	3	6	23
1930-1939	4		12	2	8	26
1940-1949	17		19	9	15	60
1950-1959	57		68	71	48	244
1960-1969	57	1	239	211	82	590
1970-1974	73	2	180	210	83	548
1975-1979	109	2	200	216	98	625
1980-1984	261	33	301	382	135	1,112
1985-1989	197	80	219	432	140	1,068
1990-1994	268	227	149	212	163	1,019
1995	58	77	26	37	27	225
1996	57	80	26	25	29	217
1997	53	64	38	23	33	211
1998	41	97	51	21	21	231
1999	70	144	47	19	25	305
2000	38	115	36	28	23	240
2001	23	104	39	19	13	198
2002	36	87	33	9	14	179
2003	26	61	21	12	16	136
2004	35	84	18	14	19	170
2005	10	98	7	1	9	125
2006	7	50				57
Totals	1,501	1,406	1,768	1,970	1,014	7,659
Average Age	1986	1998	1980	1981	1982	1985
Percent of Collection	0.56%	0.57%	1.16%	1.42%	1.35%	0.87%

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			14	1		15
1910-1919	1		9	2	4	14
1920-1929	2		8	3	4	16
1930-1939	4		12	2	8	26
1940-1949	17		19	9	15	53
1950-1959	49		66	69	48	188
1960-1969	51	1	217	198	82	436
1970-1974	66	2	172	200	83	431
1975-1979	100	1	194	198	95	514
1980-1984	247	30	295	370	132	849
1985-1989	183	76	212	420	138	817
1990-1994	240	201	148	194	162	785
1995	56	68	22	36	26	180
1996	53	69	26	24	29	173
1997	47	56	38	21	33	175
1998	40	79	49	19	21	177
1999	70	109	43	19	21	223
2000	35	85	36	28	23	176
2001	23	84	37	18	13	160
2002	31	75	29	9	11	139
2003	21	51	20	11	13	104
2004	24	67	18	12	19	119
2005	9	82	7	1	9	105
2006	6	38				43
Totals	1,376	1,174	1,692	1,865	992	5,924
Average Age	1986	1998	1980	1981	1982	1985
Percent of Collection	0.65%	0.68%	1.25%	1.50%	1.47%	0.97%

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			14
1910-1919	1		4		4
1920-1929	2		4	2	2
1930-1939	4		10	2	7
1940-1949	14		9	3	6
1950-1959	34		28	39	14
1960-1969	30	1	95	92	22
1970-1974	46	1	83	110	35
1975-1979	74		114	126	39
1980-1984	150	12	158	218	53
1985-1989	105	43	101	274	56
1990-1994	151	143	86	116	83
1995	36	44	17	22	13
1996	34	48	18	15	17
1997	33	40	26	14	22
1998	22	53	32	9	11
1999	49	68	28	10	6
2000	25	51	17	21	14
2001	14	58	26	12	5
2002	23	56	19	4	6
2003	13	39	17	4	5
2004	14	49	7	4	6
2005	7	65	7		5
2006	3	25
Totals	885	796	921	1,098	434
Average Age	1986	1998	1981	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	385	30	16	17	0	9	457
APL Items	159	1,392	48	40	4	0	1,643
HSU Items	59	23	270	7	0	11	370
McM Items	34	20	37	56	0	4	151
HPU Items	9	0	15	2	0	85	111
Totals	646	1,465	386	122	4	109	2,732

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
1910-1919
1920-1929
1930-1939	1		1			2
1940-1949	1		1			2
1950-1959	4		3	11	1	19
1960-1969	9		19	9	6	43
1970-1974	10		28	10	2	50
1975-1979	14		24	10	1	49
1980-1984	61	16	64	19	10	170
1985-1989	48	50	52	39	24	213
1990-1994	89	140	44	23	17	313
1995	17	69	5	3	1	95
1996	25	42	4	3	3	77
1997	16	52	23	4	7	102
1998	20	83	18	5	7	133
1999	30	133	11	1	4	179
2000	16	120	15	4	3	158
2001	9	107	21	1	3	141
2002	31	104	20	1	2	158
2003	22	97	14	3	2	138
2004	25	214	1	5	15	260
2005	7	330	2		3	342
2006	2	86				88
Totals	457	1,643	370	151	111	2,732
Percent of Circulation	1.20%	0.25%	1.61%	1.84%	2.25%	0.37%

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
134	0	106	31	33

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