Agriculture and Plant Culture

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 Agriculture and Plant Culture. This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	4				1	5
1900-1909	33		1	1		35
1910-1919	76	4	12	10		102
1920-1929	39		3	1	2	45
1930-1939	45		7	3	4	59
1940-1949	166	1	17	10	15	209
1950-1959	314	6	14	16	13	363
1960-1969	276	18	45	68	22	429
1970-1974	187	32	41	58	42	360
1975-1979	116	70	27	46	24	283
1980-1984	94	49	36	36	11	226
1985-1989	66	101	18	30	27	242
1990-1994	117	188	12	14	16	347
1995	53	43	2	2	7	107
1996	49	43	2		1	95
1997	32	77	1	2	2	114
1998	13	92	3	2	2	112
1999	38	89	4	6	3	140
2000	27	85	6	3	3	124
2001	26	39	1	1	1	68
2002	33	56	6	1	1	97
2003	11	49	3	1	5	69
2004	47	45	7	1	4	104
2005	6	29	1	1		37
2006		4				4
Totals	1,868	1,120	269	313	206	3,776
Average Age	1967	1993	1971	1972	1975	1976
Percent of Collection	0.70%	0.46%	0.18%	0.23%	0.27%	0.43%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	4				1	5
1900-1909	31		1	1		33
1910-1919	60	2	7	3		70
1920-1929	36		3	1	2	41
1930-1939	42		7	3	4	50
1940-1949	141	1	15	10	12	167
1950-1959	270	6	14	13	12	303
1960-1969	239	18	42	60	22	344
1970-1974	157	30	39	57	40	290
1975-1979	106	64	26	46	24	234
1980-1984	81	43	35	27	9	171
1985-1989	64	84	18	30	26	197
1990-1994	91	155	12	14	16	274
1995	52	38	2	2	7	98
1996	49	34	2		1	86
1997	31	57	1	2	2	91
1998	13	73	3	2	2	93
1999	36	71	4	6	3	116
2000	25	67	6	3	3	102
2001	24	31	1	1	1	58
2002	31	41	6	1	1	77
2003	10	34	3	1	5	53
2004	16	33	7	1	4	59
2005	6	23	1	1		31
2006		4				4
Totals	1,615	909	255	285	197	3,047
Average Age	1967	1993	1973	1974	1976	1976
Percent of Collection	0.76%	0.52%	0.19%	0.23%	0.29%	0.50%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1600-1699
1700-1799
1800-1899	4				1
1900-1909	29			1
1910-1919	47		6	2
1920-1929	32		2	1	2
1930-1939	35		5	2	1
1940-1949	120		9	8	5
1950-1959	227	3	11	8	6
1960-1969	203	12	21	34	15
1970-1974	117	20	23	40	25
1975-1979	83	51	17	27	17
1980-1984	64	32	23	15	5
1985-1989	55	61	10	12	13
1990-1994	72	124	8	11	8
1995	49	31	2	1	5
1996	49	28	2		1
1997	28	44	1	2	1
1998	11	56	3	2	2
1999	33	56	4	3
2000	22	53	4	3	1
2001	21	23	1	1	1
2002	26	31	6
2003	9	21	2		3
2004	5	22	6		3
2005	6	19	1	1
2006		4
Totals	1,347	691	167	174	115
Average Age	1967	1993	1974	1973	1976

Total Circulation

A count of charges and renewals for Agriculture and Plant Culture. This count only includes circulation of bound monographs, CDs, videos, and DVDs.

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	22	15	1	1	0	0	39
APL Items	95	1,686	18	11	0	0	1,810
HSU Items	0	2	13	0	0	0	15
McM Items	0	5	2	6	0	0	13
HPU Items	0	0	0	0	0	1	1
Totals	117	1,708	34	18	0	1	1,878

Circulation by Item Age

A count of charges and renewals for Agriculture and Plant Culture, 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	1					1
1920-1929
1930-1939
1940-1949	4	3	2			9
1950-1959	6	2	1	1		10
1960-1969	6	9		5		20
1970-1974	5	29	1	6		41
1975-1979	12	66				78
1980-1984	1	51	5			57
1985-1989		87		1		88
1990-1994		192				192
1995		81	1			82
1996		72				72
1997		182				182
1998	1	199				200
1999		148				148
2000		134	4			138
2001	1	84				85
2002	2	130				132
2003		110	1			111
2004		152			1	153
2005		73				73
2006		6				6
Totals	39	1,810	15	13	1	1,878
Percent of Circulation	0.10%	0.28%	0.07%	0.16%	0.02%	0.26%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
7	0	20	12	7

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