Zoology

Volume, Title, and Unique Books data collected on May 31, 2020.
Circulation statistics for the ALC fiscal year ending May 31, 2020.

Volume Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1400-1699
1700-1799
1800-1899	49	1		10	2	62
1900-1909	29		1		1	31
1910-1919	27		3	3		33
1920-1929	39		3	5	1	48
1930-1939	48		8	13	17	87
1940-1949	83		14	30	15	142
1950-1959	177		33	88	46	344
1960-1969	390	8	143	331	76	953
1970-1974	201	9	78	204	65	559
1975-1979	206	15	59	77	70	427
1980-1984	167	15	58	75	41	357
1985-1989	160	27	57	106	22	374
1990-1994	163	53	41	61	76	397
1995-1999	199	109	20	49	57	434
2000-2004	147	145	32	52	58	436
2005-2009	97	136	69	21	43	366
2010-2014	30	52	90	1	36	210
2015-2019	5	14	29		1	49
2020	1	3		2		6
Totals	2,234	631	773	1,131	637	5,424
Average Age	1974	2001	1985	1973	1982	1979
Percent of Collection	0.79%	0.29%	0.44%	0.82%	0.78%	0.60%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1400-1699
1700-1799
1800-1899	29	1		3	2	33
1900-1909	29		1		1	31
1910-1919	26		3	3		31
1920-1929	36		2	5	1	43
1930-1939	44		7	9	13	62
1940-1949	80		13	25	15	111
1950-1959	161		32	82	34	247
1960-1969	320	7	118	299	63	638
1970-1974	172	9	67	168	51	392
1975-1979	189	13	57	74	64	330
1980-1984	148	11	55	74	41	274
1985-1989	147	24	57	103	21	308
1990-1994	154	51	40	56	72	331
1995-1999	191	103	19	48	56	370
2000-2004	139	128	28	35	56	343
2005-2009	85	101	69	20	42	286
2010-2014	30	44	84	1	36	186
2015-2019	5	14	27		1	46
2020	1	3		2		6
Totals	2,002	539	714	1,010	579	4,160
Average Age	1975	2000	1986	1974	1984	1981
Percent of Collection	0.89%	0.37%	0.45%	0.80%	0.78%	0.65%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1400-1699
1700-1799
1800-1899	24	1			1
1900-1909	29		1		1
1910-1919	24		2	3
1920-1929	33			5	1
1930-1939	32		4	5	5
1940-1949	61		9	15	7
1950-1959	109		13	45	14
1960-1969	186	2	52	179	19
1970-1974	104	2	34	125	21
1975-1979	118	9	38	61	20
1980-1984	96	1	29	51	21
1985-1989	115	13	31	74	12
1990-1994	123	42	30	35	37
1995-1999	154	79	7	31	35
2000-2004	118	89	14	16	31
2005-2009	72	64	49	12	20
2010-2014	28	31	74	1	28
2015-2019	4	13	24
2020	1	3		2
Totals	1,444	367	443	663	281
Average Age	1975	2001	1991	1974	1987

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	42	26	1	1	0	0	70
APL Items	17	175	0	9	0	0	201
HSU Items	0	3	20	0	0	0	23
McM Items	2	1	0	1	0	0	4
HPU Items	0	0	0	0	0	10	10
Totals	61	205	21	11	0	10	308

Circulation by Item Age

A count of charges and renewals for Zoology, 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
1400-1699
1700-1799
1800-1899
1900-1909
1910-1919
1920-1929
1930-1939
1940-1949	1		1			2
1950-1959	1		1	1		3
1960-1969	3		1			4
1970-1974	4	1	3			8
1975-1979	3	2	2			7
1980-1984	13	2	3			18
1985-1989	2	5		3		10
1990-1994	9	13	1			23
1995-1999	5	24	2		2	33
2000-2004	8	44	5		2	59
2005-2009	18	42			2	62
2010-2014	2	25	3		4	34
2015-2019		2	1			3
2020
Totals	69	160	23	4	10	266
Percent of Circulation	0.62%	0.08%	0.34%	0.18%	0.73%	0.12%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
18	58	0	11	3

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