Internal Medicine

Volume, Title, and Unique Books data collected on May 31, 2003.
Circulation statistics for the ALC fiscal year ending May 31, 2003.

Volume Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899			1			1
1900-1909	2					2
1910-1919	5		2			7
1920-1929	2					2
1930-1939	7		2	4	1	14
1940-1949	22		13	5	7	47
1950-1959	32		9	9	7	57
1960-1969	46	1	27	23	14	111
1970-1974	52	5	18	17	12	104
1975-1979	48	4	36	40	37	165
1980-1984	76	3	62	53	15	209
1985-1989	59	22	56	49	29	215
1990-1994	49	138	70	23	35	315
1995	10	35	19	5	12	81
1996	7	31	27	9	11	85
1997	17	30	30	8	7	92
1998	11	47	22	6	4	90
1999	11	50	29	4	2	96
2000	5	44	5	4	3	61
2001	2	57	10	5	1	75
2002	4	39	13		6	62
2003		21	1			22
Totals	467	527	452	264	203	1,913
Average Age	1977	1996	1986	1981	1983	1985
Percent of Collection	0.21%	0.24%	0.31%	0.19%	0.29%	0.24%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899			1			1
1900-1909	2					2
1910-1919	5		2			7
1920-1929	2					2
1930-1939	6		2	4	1	12
1940-1949	20		12	5	7	39
1950-1959	31		8	8	7	51
1960-1969	43	1	26	19	14	97
1970-1974	31	5	18	16	12	77
1975-1979	42	4	36	28	26	123
1980-1984	63	3	61	50	15	170
1985-1989	50	20	54	46	28	180
1990-1994	47	124	67	21	34	264
1995	9	32	19	5	9	67
1996	7	26	26	9	8	69
1997	17	24	30	8	7	84
1998	11	34	22	5	4	74
1999	7	35	29	4	2	72
2000	3	35	5	4	3	46
2001	2	46	10	2	1	59
2002	2	29	9		2	41
2003		16	1			17
Totals	400	434	438	234	180	1,554
Average Age	1977	1996	1986	1981	1982	1985
Percent of Collection	0.21%	0.28%	0.35%	0.19%	0.28%	0.28%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1600-1699
1700-1799
1800-1899			1
1900-1909	2
1910-1919	5		2
1920-1929	2
1930-1939	4		1	2	1
1940-1949	17		7	1	3
1950-1959	28		5	6	2
1960-1969	37	1	17	11	5
1970-1974	23	4	13	13	10
1975-1979	33	3	25	17	17
1980-1984	39	2	35	29	10
1985-1989	34	14	37	27	19
1990-1994	32	93	50	12	16
1995	6	22	14	3	4
1996	7	18	21	5	3
1997	16	18	26	7	5
1998	9	21	18	3	2
1999	5	20	26	2	1
2000	1	23	3	1
2001		32	8	1
2002		22	8		1
2003		11	1
Totals	300	304	318	140	99
Average Age	1975	1996	1987	1981	1982

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	33	4	6	4	4	0	51
APL Items	34	418	8	12	28	0	500
HSU Items	15	5	110	2	4	0	136
McM Items	10	2	7	25	0	0	44
HPU Items	0	0	1	0	0	13	14
Totals	92	429	132	43	36	13	745

Circulation by Item Age

A count of charges and renewals for Internal Medicine, 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
1700-1799
1800-1899
1900-1909
1910-1919
1920-1929
1930-1939
1940-1949	1		1			2
1950-1959			3	1	2	6
1960-1969	6		4	1	3	14
1970-1974	3	2	2	6		13
1975-1979	4	1	3	4	2	14
1980-1984	2	1	12	9	1	25
1985-1989	14	30	14	9	1	68
1990-1994	6	90	15	2	3	116
1995		19	13		1	33
1996		26	7	4		37
1997	3	29	13	3		48
1998	3	62	8	4		77
1999	1	53	23	1		78
2000	4	37	7		1	49
2001	4	71	10			85
2002		69	1			70
2003		10				10
Totals	51	500	136	44	14	745
Percent of Circulation	0.13%	0.09%	0.57%	0.46%	0.32%	0.12%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
47	0	174	6	13

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