Mass Media

Volume, Title, and Unique Books data collected on June 27, 2001.
Circulation statistics for the ALC fiscal year ending May 31, 2001.

Volume Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	6					6
1900-1909	15					15
1910-1919	29	1				30
1920-1929	68					68
1930-1939	112					112
1940-1949	189	1	1			191
1950-1959	500	3	6	3	2	514
1960-1969	826	32	27	23	12	920
1970-1974	390	32	19	31	8	480
1975-1979	309	52	33	57	13	464
1980-1984	382	46	56	91	19	594
1985-1989	436	58	52	100	16	662
1990-1994	396	165	34	47	19	661
1995	87	36	1	5	1	130
1996	87	35	5	13	3	143
1997	97	26	3	5	3	134
1998	95	42	8	4	10	159
1999	107	45	3		8	163
2000	75	35	1		5	116
2001	32	3				35
2002
Totals	4,238	612	249	379	119	5,597
Average Age	1973	1989	1982	1983	1985	1976
Percent of Collection	2.01%	0.34%	0.18%	0.29%	0.18%	0.77%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	6					6
1900-1909	12					12
1910-1919	24	1				25
1920-1929	56					56
1930-1939	100					100
1940-1949	171	1	1			172
1950-1959	432	2	4	3	2	439
1960-1969	709	32	23	21	12	772
1970-1974	350	31	19	31	8	417
1975-1979	283	51	31	56	13	407
1980-1984	360	43	54	90	19	520
1985-1989	346	53	49	100	13	523
1990-1994	385	145	34	47	19	602
1995	85	32	1	5	1	122
1996	87	32	5	13	3	135
1997	94	25	3	5	3	128
1998	92	31	8	4	10	138
1999	105	34	3		8	145
2000	74	29	1		5	108
2001	32	3				35
2002
Totals	3,803	545	236	375	116	4,862
Average Age	1974	1988	1982	1983	1985	1976
Percent of Collection	2.10%	0.40%	0.20%	0.31%	0.19%	0.95%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1600-1699
1700-1799
1800-1899	4
1900-1909	9
1910-1919	17
1920-1929	40
1930-1939	78
1940-1949	128		1
1950-1959	272	1	1
1960-1969	378	18	5	8	3
1970-1974	213	19	3	15	2
1975-1979	175	37	13	27	5
1980-1984	212	26	26	45	5
1985-1989	212	30	28	68	1
1990-1994	315	94	26	37	9
1995	73	22		5
1996	69	24	3	11	2
1997	81	20	3	4	2
1998	74	20	6	4	6
1999	88	21	2		7
2000	68	21	1		4
2001	31	3
2002
Totals	2,537	356	118	224	46
Average Age	1975	1989	1985	1985	1990

Total Circulation

A count of charges and renewals for Mass Media. This count only includes circulation of bound monographs.

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	585	27	52	34	3	11	712
APL Items	97	964	53	92	10	0	1,216
HSU Items	8	0	41	2	0	2	53
McM Items	38	2	9	32	0	5	86
HPU Items	4	0	1	0	0	27	32
Totals	732	993	156	160	13	45	2,099

Circulation by Item Age

A count of charges and renewals for Mass Media, 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
1910-1919
1920-1929
1930-1939	4					4
1940-1949	3					3
1950-1959	22				1	23
1960-1969	48	11	3	1	4	67
1970-1974	30	34		3	1	68
1975-1979	57	42	4	5	1	109
1980-1984	57	51	15	15		138
1985-1989	115	109	20	26	3	273
1990-1994	132	223	10	25	6	396
1995	28	73				101
1996	50	80		4	1	135
1997	54	90	1	1		146
1998	27	200		5	12	244
1999	61	153		1	3	218
2000	21	141				162
2001	3	9				12
2002
Totals	712	1,216	53	86	32	2,099
Percent of Circulation	1.49%	0.34%	0.22%	0.68%	0.45%	0.47%

Non-Circulating Use

A count of Non-Circulating usage for Mass Media (as recorded by the circulation "NC" command). This count only includes bound monographs.

ACU	APL	HSU	McM	HPU
194	7	30	7	0

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