Libraries and Bibliography

Volume, Title, and Unique Books data collected on May 31, 2016.
Circulation statistics for the ALC fiscal year ending May 31, 2016.

Volume Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1400-1699
1700-1799
1800-1899	9	1			6	16
1900-1909	6		1			7
1910-1919	16	1	6	1	9	33
1920-1929	40	1	16	3	5	65
1930-1939	61	2	25	4	12	104
1940-1949	117	3	49	7	14	190
1950-1959	209	13	90	27	39	378
1960-1969	411	16	175	55	74	731
1970-1974	235	18	161	52	70	536
1975-1979	316	48	207	53	85	709
1980-1984	365	47	153	73	48	687
1985-1989	262	81	108	16	49	516
1990-1994	209	158	108	16	62	553
1995-1999	213	231	49	15	59	567
2000-2004	215	361	28	2	24	631
2005-2009	86	198	32	3	23	343
2010-2014	30	121	21		4	176
2015		48			3	51
2016	1	20				21
Totals	2,802	1,414	1,230	327	586	6,362
Average Age	1977	1999	1975	1974	1977	1981
Percent of Collection	0.82%	0.40%	0.69%	0.23%	0.71%	0.58%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1400-1699
1700-1799
1800-1899	8	1			3	11
1900-1909	5		1			6
1910-1919	14	1	6	1	3	25
1920-1929	31	1	13	3	3	47
1930-1939	58	2	23	4	9	89
1940-1949	83	3	37	7	13	135
1950-1959	177	9	65	20	37	270
1960-1969	325	15	140	49	45	521
1970-1974	187	14	135	50	60	387
1975-1979	270	35	160	48	82	553
1980-1984	334	41	136	51	46	555
1985-1989	216	64	95	16	47	397
1990-1994	178	131	98	12	62	435
1995-1999	167	192	45	13	59	418
2000-2004	142	258	28	2	24	413
2005-2009	72	165	22	3	22	267
2010-2014	24	106	21		4	142
2015		42			3	44
2016	1	19				20
Totals	2,293	1,138	1,026	279	522	4,776
Average Age	1977	1999	1976	1974	1979	1981
Percent of Collection	0.86%	0.51%	0.64%	0.22%	0.70%	0.65%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1400-1699
1700-1799
1800-1899	7
1900-1909	4
1910-1919	12	1	5	1	1
1920-1929	24	1	6	2
1930-1939	52	2	12		4
1940-1949	65	1	23	3	8
1950-1959	127	5	25	5	11
1960-1969	235	7	56	17	17
1970-1974	123	7	47	23	29
1975-1979	208	13	92	30	48
1980-1984	278	20	77	26	21
1985-1989	158	42	56	7	20
1990-1994	128	89	53	7	41
1995-1999	107	122	23	5	39
2000-2004	88	166	19		16
2005-2009	54	124	13	3	12
2010-2014	13	86	10		3
2015		35			2
2016	1	18
Totals	1,684	772	518	129	272
Average Age	1976	2000	1977	1976	1983

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	22	6	1	0	0	1	30
APL Items	20	411	5	3	0	0	439
HSU Items	4	0	38	0	0	0	42
McM Items	0	0	0	0	0	0	0
HPU Items	1	0	0	0	0	4	5
Totals	47	417	44	3	0	5	516

Circulation by Item Age

A count of charges and renewals for Libraries and Bibliography, 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			4			4
1940-1949
1950-1959			3			3
1960-1969	5	3	3			11
1970-1974	3		6			9
1975-1979		2	3			5
1980-1984	2	5	6			13
1985-1989	2	12	3		1	18
1990-1994	1	36	7		1	45
1995-1999	6	40	3			49
2000-2004	2	112				114
2005-2009	4	111	1		1	117
2010-2014	5	26	3			34
2015		45			2	47
2016		8				8
Totals	30	400	42	0	5	477
Percent of Circulation	0.13%	0.09%	0.37%	0%	0.16%	0.09%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
28	39	16	3	4

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