Commerce, Accounting, & Advertising

Volume, Title, and Unique Books data collected on June 4, 2002.
Circulation statistics for the ALC fiscal year ending May 31, 2002.

Volume Count and Average Age

Counts and average ages of volumes (individual barcoded items) in Commerce, Accounting, & Advertising. This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	1		1		1	3
1900-1909	2		1	2		5
1910-1919	7		8		4	19
1920-1929	37		19	1	3	60
1930-1939	57		26	3	8	94
1940-1949	114		46	5	8	173
1950-1959	326	3	93	46	33	501
1960-1969	522	11	375	195	51	1,154
1970-1974	373	6	263	116	57	815
1975-1979	399	16	178	217	112	922
1980-1984	526	49	204	218	147	1,144
1985-1989	536	109	136	139	94	1,014
1990-1994	425	496	91	51	119	1,182
1995	96	154	15	8	24	297
1996	90	128	11	11	17	257
1997	78	68	23	6	17	192
1998	76	95	33	4	27	235
1999	83	94	11	3	8	199
2000	43	102	27	5	22	199
2001	52	119	19	2	1	193
2002	16	19	1			36
Totals	3,859	1,469	1,581	1,032	753	8,694
Average Age	1977	1994	1974	1977	1981	1980
Percent of Collection	1.85%	0.84%	1.15%	0.78%	1.10%	1.20%

Title Count and Average Age

Counts and average ages of titles (excludes duplicate copies) in Commerce, Accounting, & Advertising. This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	1		1		1	3
1900-1909	2		1	2		5
1910-1919	7		8		4	18
1920-1929	35		18	1	3	55
1930-1939	54		26	3	8	84
1940-1949	111		43	5	8	156
1950-1959	299	3	89	45	29	419
1960-1969	478	11	330	189	49	916
1970-1974	344	6	250	115	57	678
1975-1979	364	16	169	212	112	763
1980-1984	494	45	187	202	147	967
1985-1989	514	102	130	137	90	909
1990-1994	409	461	76	49	115	1,026
1995	91	141	15	8	23	254
1996	83	118	11	11	17	223
1997	74	60	22	6	17	165
1998	74	86	33	4	27	200
1999	78	86	11	3	8	175
2000	39	93	24	5	22	173
2001	46	103	18	2	1	166
2002	11	17	1			27
Totals	3,608	1,348	1,463	999	738	7,382
Average Age	1978	1994	1974	1977	1981	1980
Percent of Collection	1.99%	1.04%	1.21%	0.83%	1.19%	1.44%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1600-1699
1700-1799
1800-1899	1		1		1
1900-1909	2		1	2
1910-1919	6		7		4
1920-1929	32		15	1	3
1930-1939	44		22	2	3
1940-1949	98		31	2	3
1950-1959	242	2	59	21	13
1960-1969	312	7	210	120	21
1970-1974	233	5	168	87	22
1975-1979	258	13	98	138	65
1980-1984	375	24	125	147	93
1985-1989	400	77	92	110	58
1990-1994	334	375	44	35	73
1995	65	113	10	7	15
1996	62	101	7	10	7
1997	58	45	17	5	9
1998	59	68	17	3	11
1999	61	70	7	2	8
2000	33	80	18	3	16
2001	40	86	13	1	1
2002	4	12	1
Totals	2,719	1,078	963	696	426
Average Age	1977	1994	1973	1978	1982

Total Circulation

A count of charges and renewals for Commerce, Accounting, & Advertising. This count only includes circulation of bound monographs.

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	536	47	63	24	0	1	671
APL Items	113	1,931	102	57	11	6	2,220
HSU Items	15	5	178	6	0	0	204
McM Items	5	9	7	44	0	0	65
HPU Items	3	1	1	6	0	30	41
Totals	672	1,993	351	137	11	37	3,201

Circulation by Item Age

A count of charges and renewals for Commerce, Accounting, & Advertising, broken down by item age and item owner. This count only includes circulation of bound monographs, and only items which have a valid date in their DATE_1 field.

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899
1900-1909			1			1
1910-1919
1920-1929
1930-1939
1940-1949			1			1
1950-1959	7		1		1	9
1960-1969	27	6	6	2	1	42
1970-1974	24	3	7	4	1	39
1975-1979	10	12	26	5	1	54
1980-1984	43	36	18	13	4	114
1985-1989	64	122	20	14	4	224
1990-1994	112	502	43	8	13	678
1995	41	167	6	2	2	218
1996	32	200	15	3	2	252
1997	48	142	6	4	2	202
1998	37	238	28	4	9	316
1999	76	175	3	3		257
2000	23	311	16	2	1	353
2001	8	273	7	1		289
2002	130	33				163
Totals	682	2,220	204	65	41	3,212
Percent of Circulation	1.56%	0.61%	0.88%	0.55%	0.69%	0.72%

Non-Circulating Use

A count of Non-Circulating usage for Commerce, Accounting, & Advertising (as recorded by the circulation "NC" command). This count only includes bound monographs.

ACU	APL	HSU	McM	HPU
191	0	82	11	4

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