Internal Medicine

Volume, Title, and Unique Books data collected on May 31, 2009.
Circulation statistics for the ALC fiscal year ending May 31, 2009.

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
1400-1699
1700-1799
1800-1899	4		1			5
1900-1909	2					2
1910-1919	6		2			8
1920-1929	3					3
1930-1939	6		2	4	1	13
1940-1949	17		13	5	7	42
1950-1959	26		9	9	7	51
1960-1969	33		27	23	14	97
1970-1974	38	3	18	17	12	88
1975-1979	34	3	37	40	37	151
1980-1984	58	2	60	53	15	188
1985-1989	44	4	58	49	29	184
1990-1994	48	57	75	23	34	237
1995-1999	54	136	137	32	36	395
2000-2004	32	206	48	16	17	319
2005	3	33	6	6	2	50
2006	2	32	12	1	2	49
2007	6	25	1		4	36
2008	3	30	8		2	43
2009	6	3	1			10
Totals	425	534	515	278	219	1,971
Average Age	1979	2000	1988	1982	1984	1988
Percent of Collection	0.14%	0.19%	0.31%	0.20%	0.28%	0.20%

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
1400-1699
1700-1799
1800-1899	3		1			4
1900-1909	2					2
1910-1919	6		2			8
1920-1929	3					3
1930-1939	6		2	4	1	12
1940-1949	16		12	5	7	35
1950-1959	25		8	8	7	45
1960-1969	31		26	19	14	84
1970-1974	18	3	18	16	12	62
1975-1979	31	3	37	28	26	112
1980-1984	46	2	59	50	15	153
1985-1989	33	3	56	46	28	151
1990-1994	45	54	72	21	33	202
1995-1999	50	110	136	31	31	345
2000-2004	27	169	44	13	13	252
2005	3	26	6	6	2	41
2006	2	26	12	1	2	42
2007	6	23	1		3	32
2008	2	20	8		2	30
2009	3	2	1			6
Totals	358	441	501	248	196	1,621
Average Age	1978	2000	1988	1982	1984	1988
Percent of Collection	0.15%	0.23%	0.34%	0.20%	0.27%	0.24%

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
1400-1699
1700-1799
1800-1899	1		1
1900-1909	2
1910-1919	6		2
1920-1929	3
1930-1939	5		1	2	1
1940-1949	13		6	1	2
1950-1959	22		5	6	4
1960-1969	25		17	11	5
1970-1974	12	2	13	13	10
1975-1979	24	2	26	17	18
1980-1984	25	1	35	31	11
1985-1989	20	2	38	27	20
1990-1994	33	44	56	12	15
1995-1999	41	79	115	23	17
2000-2004	16	127	31	6	4
2005	2	20	5	2	2
2006	2	24	10
2007	4	19	1		2
2008	1	13	6		1
2009	2	1	1
Totals	259	334	369	151	112
Average Age	1977	2000	1989	1982	1984

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	24	5	1	0	0	1	31
APL Items	42	287	3	9	0	0	341
HSU Items	1	5	42	1	0	1	50
McM Items	7	5	0	6	0	1	19
HPU Items	0	0	1	0	0	0	1
Totals	74	302	47	16	0	3	442

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
1400-1699
1700-1799
1800-1899
1900-1909
1910-1919
1920-1929
1930-1939
1940-1949
1950-1959	1		1	2		4
1960-1969			4	1		5
1970-1974		5	3	1		9
1975-1979	2		3			5
1980-1984	6		4	1		11
1985-1989	3	1	1	1		6
1990-1994	5	47	6			58
1995-1999	4	72	19	6		101
2000-2004	3	107	5	3		118
2005		18		1		19
2006	1	23	3	3		30
2007	4	28				32
2008	1	35	1		1	38
2009	1	5				6
Totals	31	341	50	19	1	442
Percent of Circulation	0.09%	0.05%	0.23%	0.37%	0.02%	0.06%

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
12	0	18	11	6

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