Grand Total

Volume, Title, and Unique Books data collected on May 31, 2018.
Circulation statistics for the ALC fiscal year ending May 31, 2018.

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		40	17	2	271
1800-1899	10,906	361	2,933	1,509	1,726	17,442
1900-1909	6,981	220	3,290	1,669	2,097	14,261
1910-1919	6,310	124	2,426	1,346	1,669	11,883
1920-1929	9,072	272	4,115	2,467	1,823	17,775
1930-1939	10,473	604	5,368	3,369	2,585	22,489
1940-1949	15,402	766	8,192	5,439	4,177	34,124
1950-1959	31,270	1,964	13,186	13,236	5,941	65,885
1960-1969	48,054	7,535	24,419	32,875	11,079	124,582
1970-1974	23,819	3,772	11,785	16,138	5,895	61,721
1975-1979	22,013	5,073	9,723	11,521	5,908	54,653
1980-1984	21,878	6,932	10,793	13,704	5,966	59,829
1985-1989	24,122	10,981	11,982	15,052	5,871	68,438
1990-1994	26,329	20,430	11,569	7,846	7,458	73,950
1995-1999	28,261	29,182	13,418	7,010	7,115	85,215
2000-2004	28,364	51,385	14,406	4,659	5,482	104,523
2005-2009	22,010	74,586	15,652	2,395	4,651	119,447
2010-2014	9,978	61,442	11,403	198	2,408	85,498
2015	1,435	15,178	1,535	11	318	18,490
2016	1,197	14,979	1,176	7	281	17,668
2017	968	13,389	813	2	124	15,303
2018	260	4,315	116	1		4,696
Totals	351,133	339,624	180,416	140,496	82,873	1,098,500
Average Age	1972	2003	1977	1971	1973	1983
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		40	9	2	166
1800-1899	7,018	128	2,084	995	1,135	10,768
1900-1909	4,734	133	2,272	1,107	1,549	8,819
1910-1919	4,667	79	1,929	975	1,361	8,106
1920-1929	6,750	166	3,326	1,885	1,574	11,950
1930-1939	7,959	346	4,470	2,702	2,293	14,992
1940-1949	12,085	466	6,927	4,376	3,563	22,135
1950-1959	24,534	1,194	11,081	10,937	5,171	41,861
1960-1969	39,038	3,826	21,592	29,247	10,133	82,552
1970-1974	19,111	2,966	10,715	14,875	5,360	44,909
1975-1979	17,878	3,905	8,911	10,729	5,495	39,954
1980-1984	18,074	5,067	10,152	12,904	5,669	43,252
1985-1989	19,402	8,818	11,374	14,488	5,579	50,293
1990-1994	20,762	16,255	10,924	7,464	7,087	54,486
1995-1999	22,718	22,965	12,774	6,760	6,696	63,641
2000-2004	21,698	37,527	13,536	4,444	5,145	74,053
2005-2009	16,611	48,170	14,313	2,239	4,363	78,783
2010-2014	7,616	31,936	10,461	157	2,340	48,674
2015	1,281	8,024	1,439	11	289	10,578
2016	1,093	7,784	1,135	7	278	9,861
2017	900	6,337	798	2	124	7,811
2018	248	2,013	110	1		2,337
Totals	275,782	216,294	162,354	126,338	75,481	741,367
Average Age	1973	2002	1979	1972	1975	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		40	4	2
1800-1899	5,238	88	1,490	639	786
1900-1909	3,246	100	1,440	635	1,013
1910-1919	3,266	51	1,224	536	884
1920-1929	4,732	81	2,109	1,019	814
1930-1939	5,343	168	2,614	1,297	1,161
1940-1949	7,412	213	3,693	1,738	1,482
1950-1959	14,640	585	5,116	4,572	1,706
1960-1969	22,015	1,971	9,992	15,021	3,997
1970-1974	12,040	1,744	5,952	9,500	2,603
1975-1979	11,477	2,301	4,976	6,531	2,976
1980-1984	11,235	3,089	5,258	7,453	2,638
1985-1989	12,367	5,757	6,139	8,795	2,610
1990-1994	13,305	11,253	6,740	4,506	3,520
1995-1999	14,440	15,900	8,057	3,989	3,344
2000-2004	13,304	23,893	8,081	2,276	2,389
2005-2009	9,930	28,369	8,858	1,081	2,199
2010-2014	4,535	13,675	6,973	76	1,255
2015	788	4,013	1,033	7	168
2016	652	3,914	751	7	146
2017	484	2,921	476	1	72
2018	184	917	75	1
Totals	171,612	124,464	92,565	69,701	35,937
Average Age	1972	2001	1980	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	16,644	3,074	858	593	0	171	21,340
APL Items	10,330	501,687	3,596	3,478	0	1	519,092
HSU Items	1,302	2,783	7,927	511	0	174	12,697
McM Items	359	1,041	195	1,457	0	39	3,091
HPU Items	119	5	104	67	0	2,575	2,870
Totals	28,754	508,590	12,680	6,106	0	2,960	559,090

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	1					1
1800-1899	81	4	37	5	11	138
1900-1909	87	32	49	38	13	219
1910-1919	89	5	35	26	23	178
1920-1929	157	13	99	35	21	325
1930-1939	197	49	106	38	30	420
1940-1949	354	92	151	95	54	746
1950-1959	920	458	424	241	92	2,135
1960-1969	1,618	1,435	683	533	189	4,458
1970-1974	884	1,228	385	244	111	2,852
1975-1979	924	1,539	388	189	144	3,184
1980-1984	1,034	2,453	574	282	181	4,524
1985-1989	1,312	5,829	701	323	217	8,386
1990-1994	1,704	11,696	794	298	261	14,753
1995-1999	2,387	24,328	1,208	323	333	28,582
2000-2004	2,987	55,557	1,573	195	332	60,651
2005-2009	2,707	98,809	2,097	222	385	104,254
2010-2014	2,063	98,984	2,023	16	311	103,437
2015	474	40,081	348	5	33	40,955
2016	486	53,043	371	1	62	53,989
2017	310	79,980	224		32	80,554
2018	89	12,606	25			12,723
Totals	20,865	488,221	12,295	3,109	2,835	527,464
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
9,102	18,663	1,368	1,441	2,345

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