Oceanography

Volume, Title, and Unique Books data collected on June 4, 2002.
Circulation statistics for the ALC fiscal year ending May 31, 2002.

Volume Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899					1	1
1900-1909
1910-1919
1920-1929	1					1
1930-1939			1			1
1940-1949			1			1
1950-1959			4	6	1	11
1960-1969	23	8	20	24	5	80
1970-1974	14	10	15	11	5	55
1975-1979	15	5	8	3	3	34
1980-1984	32	3	4	1		40
1985-1989	44	11	6	5		66
1990-1994	65	73	3	1		142
1995	8	13				21
1996	12	9	1			22
1997	4	12	1			17
1998	11	10	1			22
1999	13	5		1		19
2000	12	7			1	20
2001	5	6			1	12
2002	2					2
Totals	261	172	65	52	17	567
Average Age	1987	1991	1973	1969	1967	1984
Percent of Collection	0.12%	0.10%	0.05%	0.04%	0.02%	0.08%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899					1	1
1900-1909
1910-1919
1920-1929	1					1
1930-1939			1			1
1940-1949			1			1
1950-1959			4	6	1	9
1960-1969	22	8	18	21	5	59
1970-1974	14	10	14	11	5	49
1975-1979	14	5	7	3	3	30
1980-1984	32	3	4	1		40
1985-1989	40	11	6	5		57
1990-1994	60	70	3	1		126
1995	8	12				19
1996	12	9	1			21
1997	4	8	1			13
1998	11	9	1			20
1999	12	5		1		17
2000	12	7			1	19
2001	5	4			1	10
2002	1					1
Totals	248	161	61	49	17	494
Average Age	1987	1990	1973	1969	1967	1985
Percent of Collection	0.14%	0.12%	0.05%	0.04%	0.03%	0.10%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1600-1699
1700-1799
1800-1899					1
1900-1909
1910-1919
1920-1929	1
1930-1939			1
1940-1949			1
1950-1959			2	5
1960-1969	9	4	10	13	3
1970-1974	11	10	9	9	3
1975-1979	9	5	5	2	2
1980-1984	23	3	4	1
1985-1989	28	6	5	3
1990-1994	40	51	3	1
1995	6	8
1996	8	7	1
1997	1	5	1
1998	10	4	1
1999	10	3		1
2000	12	6
2001	5	2			1
2002
Totals	173	114	43	35	10
Average Age	1988	1990	1975	1970	1963

Total Circulation

A count of charges and renewals for Oceanography. This count only includes circulation of bound monographs.

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	48	2	1	0	0	0	51
APL Items	10	91	7	27	2	0	137
HSU Items	0	0	0	0	0	0	0
McM Items	0	0	0	1	0	0	1
HPU Items	0	0	1	0	0	0	1
Totals	58	93	9	28	2	0	190

Circulation by Item Age

A count of charges and renewals for Oceanography, 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
1930-1939
1940-1949
1950-1959
1960-1969				1		1
1970-1974		3				3
1975-1979		9			1	10
1980-1984	2	7				9
1985-1989	19	4				23
1990-1994	13	49				62
1995	1	10				11
1996	2	9				11
1997	1	7				8
1998	2	18				20
1999	5	3				8
2000	2	13				15
2001	4	5				9
2002
Totals	51	137	0	1	1	190
Percent of Circulation	0.12%	0.04%	0%	0.01%	0.02%	0.04%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
17	0	0	0	0

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