Grand Total

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 Grand Total. This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU	ALC
1400-1699	79		6	2	1	88
1700-1799	212		36	17	2	267
1800-1899	10,734	362	2,865	1,509	1,736	17,213
1900-1909	6,885	225	3,287	1,669	2,095	14,165
1910-1919	6,224	128	2,415	1,346	1,668	11,788
1920-1929	8,965	283	4,107	2,466	1,820	17,667
1930-1939	10,308	620	5,361	3,370	2,579	22,328
1940-1949	15,109	807	8,182	5,439	4,176	33,861
1950-1959	30,737	2,069	13,209	13,230	5,918	65,451
1960-1969	46,910	7,898	24,475	32,874	11,032	123,809
1970-1974	23,040	4,055	11,827	16,138	5,862	61,234
1975-1979	21,347	5,466	9,750	11,522	5,886	54,386
1980-1984	21,359	7,377	10,818	13,703	6,062	59,875
1985-1989	23,607	12,012	12,034	15,055	6,164	69,301
1990-1994	25,621	22,860	11,588	7,841	7,520	75,748
1995-1999	27,620	33,219	13,319	7,014	7,077	88,472
2000-2004	27,541	59,104	14,330	4,658	5,385	111,236
2005-2009	21,381	87,419	15,426	2,391	4,484	131,234
2010-2014	9,438	65,872	11,029	192	2,297	88,878
2015	1,109	14,464	1,127	7	246	16,953
2016	352	9,307	243	2	34	9,940
Totals	340,130	349,617	177,335	140,463	82,294	1,093,687
Average Age	1972	2002	1976	1971	1973	1982
Percent of Collection	100.00%	100.00%	100.00%	100.00%	100.00%	100.00%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1400-1699	69		6	2	1	78
1700-1799	115		36	9	2	162
1800-1899	6,924	128	2,009	995	1,143	10,614
1900-1909	4,684	135	2,259	1,107	1,548	8,758
1910-1919	4,636	83	1,920	975	1,360	8,072
1920-1929	6,690	173	3,316	1,885	1,572	11,886
1930-1939	7,892	359	4,456	2,703	2,291	14,919
1940-1949	11,954	501	6,912	4,376	3,563	22,016
1950-1959	24,276	1,285	11,093	10,937	5,154	41,658
1960-1969	38,405	4,162	21,628	29,246	10,096	82,118
1970-1974	18,591	3,224	10,731	14,875	5,341	44,607
1975-1979	17,442	4,241	8,922	10,730	5,489	39,827
1980-1984	17,730	5,470	10,172	12,904	5,707	43,306
1985-1989	19,087	9,755	11,403	14,490	5,724	50,959
1990-1994	20,366	18,415	10,915	7,460	7,099	56,073
1995-1999	22,257	26,414	12,679	6,763	6,631	66,247
2000-2004	21,094	42,897	13,448	4,443	5,063	78,327
2005-2009	16,122	53,594	14,101	2,235	4,219	83,255
2010-2014	7,176	32,014	10,122	152	2,235	48,003
2015	989	7,608	1,046	7	218	9,525
2016	306	4,898	237	2	33	5,403
Totals	268,068	223,333	159,243	126,313	74,719	736,615
Average Age	1973	2001	1978	1972	1974	1982
Percent of Collection	100.00%	100.00%	100.00%	100.00%	100.00%	100.00%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1400-1699	62		6	2	1
1700-1799	82		36	4	2
1800-1899	5,180	87	1,421	639	793
1900-1909	3,218	102	1,429	635	1,014
1910-1919	3,254	54	1,221	535	883
1920-1929	4,693	84	2,101	1,018	815
1930-1939	5,314	170	2,596	1,296	1,158
1940-1949	7,339	227	3,688	1,733	1,483
1950-1959	14,435	622	5,131	4,572	1,696
1960-1969	21,501	2,126	9,993	14,995	3,974
1970-1974	11,620	1,901	5,954	9,485	2,616
1975-1979	11,138	2,530	4,967	6,521	3,004
1980-1984	10,948	3,353	5,269	7,433	2,666
1985-1989	12,128	6,428	6,121	8,762	2,713
1990-1994	13,017	12,903	6,701	4,464	3,511
1995-1999	14,084	18,507	7,969	3,919	3,262
2000-2004	12,770	27,681	7,916	2,251	2,332
2005-2009	9,573	30,091	8,603	1,071	2,118
2010-2014	4,242	12,965	6,726	73	1,227
2015	605	3,721	741	4	130
2016	194	2,410	154	2	28
Totals	166,130	129,173	90,118	69,426	35,575
Average Age	1972	2000	1979	1973	1974

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	18,895	2,743	1,183	459	0	423	23,703
APL Items	13,220	505,583	4,128	2,424	0	1	525,356
HSU Items	1,412	2,334	7,454	372	0	269	11,841
McM Items	742	802	273	1,727	0	43	3,587
HPU Items	211	12	116	114	0	2,768	3,221
Totals	34,480	511,474	13,154	5,096	0	3,504	567,708

Circulation by Item Age

A count of charges and renewals for Grand Total, 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	104		47	12	30	193
1900-1909	128	23	43	21	14	229
1910-1919	163	8	40	13	35	259
1920-1929	209	10	71	22	18	330
1930-1939	237	35	79	56	49	456
1940-1949	369	160	128	72	48	777
1950-1959	897	480	314	255	136	2,082
1960-1969	1,512	1,674	639	688	250	4,763
1970-1974	714	1,282	329	255	95	2,675
1975-1979	859	1,736	321	193	99	3,208
1980-1984	955	2,761	447	307	131	4,601
1985-1989	1,374	6,514	665	422	190	9,165
1990-1994	1,913	13,725	757	345	365	17,105
1995-1999	2,798	27,901	1,011	348	388	32,446
2000-2004	3,577	65,412	1,498	303	395	71,185
2005-2009	3,900	123,468	2,139	237	438	130,182
2010-2014	2,849	133,099	2,435	27	440	138,850
2015	459	79,047	291	6	30	79,833
2016	54	9,248	30			9,332
Totals	23,071	466,583	11,284	3,582	3,151	507,671
Percent of Circulation	100.00%	100.00%	100.00%	100.00%	100.00%	100.00%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
12,653	21,671	2,091	2,110	2,412

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