Grand Total

Volume, Title, and Unique Books data collected on May 31, 2004.
Circulation statistics for the ALC fiscal year ending May 31, 2004.

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
1600-1699	51		6	2		59
1700-1799	184		30	17	1	232
1800-1899	8,757	350	2,814	1,507	1,735	15,163
1900-1909	5,751	275	3,275	1,669	2,153	13,123
1910-1919	5,309	164	2,485	1,348	1,702	11,008
1920-1929	8,045	332	4,350	2,469	1,829	17,025
1930-1939	8,847	753	5,908	3,379	2,626	21,513
1940-1949	13,434	1,080	8,680	5,462	4,286	32,942
1950-1959	28,631	2,942	14,505	13,273	5,942	65,293
1960-1969	43,307	10,886	27,487	33,036	10,950	125,666
1970-1974	20,451	6,710	13,561	16,273	5,761	62,756
1975-1979	18,472	9,977	10,902	11,654	5,808	56,813
1980-1984	18,208	12,363	11,931	13,834	5,817	62,153
1985-1989	18,884	22,616	11,800	15,160	5,551	74,011
1990-1994	18,947	40,568	10,559	7,843	7,193	85,110
1995	3,920	10,032	2,314	1,543	1,223	19,032
1996	4,014	10,497	2,376	1,484	1,393	19,764
1997	3,959	10,831	2,500	1,324	1,476	20,090
1998	4,219	13,043	2,526	1,290	1,465	22,543
1999	4,002	14,909	2,465	1,231	1,221	23,828
2000	3,885	14,510	2,377	1,071	1,085	22,928
2001	3,419	15,382	2,068	509	693	22,071
2002	3,012	14,377	1,530	294	873	20,086
2003	1,928	12,555	585	189	445	15,702
2004	226	3,875	68	38	33	4,240
Totals	249,862	229,027	147,102	135,899	71,261	833,151
Average Age	1965	1991	1967	1969	1968	1974
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
1600-1699	41		6	2		49
1700-1799	100		30	9	1	140
1800-1899	5,466	112	1,909	992	1,143	9,077
1900-1909	3,928	136	2,141	1,106	1,564	7,955
1910-1919	4,005	102	1,930	977	1,370	7,475
1920-1929	5,903	197	3,478	1,888	1,578	11,294
1930-1939	6,932	454	4,697	2,714	2,325	14,281
1940-1949	10,724	708	7,319	4,388	3,623	21,269
1950-1959	23,011	1,970	12,095	10,966	5,199	41,541
1960-1969	36,266	6,829	23,823	29,341	10,059	83,472
1970-1974	16,728	5,473	12,131	14,950	5,267	45,634
1975-1979	15,584	8,318	10,008	10,816	5,421	42,394
1980-1984	15,535	9,401	11,149	13,014	5,515	45,379
1985-1989	15,755	17,918	11,180	14,589	5,224	55,052
1990-1994	15,434	31,092	9,917	7,453	6,803	63,136
1995	3,262	7,737	2,221	1,489	1,177	14,398
1996	3,248	7,908	2,237	1,408	1,275	14,647
1997	3,149	8,018	2,379	1,288	1,357	14,838
1998	3,367	9,626	2,395	1,247	1,336	16,456
1999	3,261	10,119	2,341	1,166	1,132	16,564
2000	2,746	9,559	2,302	1,051	1,043	15,446
2001	2,574	9,636	1,968	502	652	14,406
2002	2,353	8,784	1,387	251	846	12,910
2003	1,369	7,916	527	145	409	10,066
2004	208	2,349	59	36	30	2,651
Totals	200,949	164,362	129,629	121,788	64,349	580,530
Average Age	1967	1991	1969	1971	1969	1975
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
1600-1699	34		6	2
1700-1799	72		30	4	1
1800-1899	4,082	70	1,348	640	802
1900-1909	2,737	95	1,358	636	1,047
1910-1919	2,804	59	1,212	533	880
1920-1929	4,098	87	2,215	1,023	812
1930-1939	4,614	189	2,798	1,293	1,171
1940-1949	6,397	273	3,908	1,703	1,508
1950-1959	13,350	832	5,578	4,425	1,677
1960-1969	19,625	3,311	10,919	14,576	3,797
1970-1974	10,077	3,310	6,710	9,265	2,421
1975-1979	9,708	5,592	5,607	6,370	2,780
1980-1984	9,294	6,240	5,724	7,343	2,464
1985-1989	9,887	12,498	5,804	8,636	2,270
1990-1994	9,630	21,743	6,057	4,366	3,161
1995	1,997	5,440	1,501	868	539
1996	2,008	5,515	1,477	846	645
1997	1,999	5,512	1,659	769	648
1998	2,079	6,561	1,588	711	601
1999	2,077	6,179	1,476	600	493
2000	1,764	5,650	1,483	592	472
2001	1,638	5,518	1,209	321	341
2002	1,539	4,740	828	155	499
2003	868	4,476	348	97	239
2004	148	1,183	47	26	20
Totals	122,526	105,073	70,890	65,800	29,288
Average Age	1966	1991	1969	1972	1968

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	36,996	1,777	2,083	1,018	232	354	42,460
APL Items	37,820	577,177	15,172	12,303	10,953	19	653,444
HSU Items	2,856	1,135	18,243	690	80	266	23,270
McM Items	1,498	1,060	914	5,734	106	155	9,467
HPU Items	469	0	247	129	0	4,911	5,756
Totals	79,639	581,149	36,659	19,874	11,371	5,705	734,397

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
1600-1699			1			1
1700-1799	1					1
1800-1899	337	7	135	26	87	592
1900-1909	293	186	203	47	86	815
1910-1919	288	26	135	30	64	543
1920-1929	414	45	264	71	79	873
1930-1939	455	258	409	135	137	1,394
1940-1949	955	616	684	225	163	2,643
1950-1959	2,400	1,764	1,345	585	434	6,528
1960-1969	4,449	6,164	2,783	1,464	567	15,427
1970-1974	2,048	5,599	1,439	693	272	10,051
1975-1979	2,268	8,515	1,426	701	333	13,243
1980-1984	3,032	16,215	1,954	1,094	493	22,788
1985-1989	4,167	41,076	2,506	1,470	469	49,688
1990-1994	6,160	83,296	3,050	1,211	931	94,648
1995	1,471	24,418	710	245	140	26,984
1996	1,553	28,395	725	216	169	31,058
1997	1,838	32,587	757	255	241	35,678
1998	1,825	41,863	897	242	233	45,060
1999	1,865	52,449	957	276	206	55,753
2000	1,820	61,010	1,100	219	228	64,377
2001	1,981	72,518	1,040	149	140	75,828
2002	1,859	81,570	621	75	210	84,335
2003	934	86,319	126	29	74	87,482
2004	47	8,548	3	9		8,607
Totals	42,460	653,444	23,270	9,467	5,756	734,397
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
23,337	38	8,200	2,762	1,892

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