Internal Medicine

Volume, Title, and Unique Books data collected on May 31, 2012. (Revised Aug 30, 2012)
Circulation statistics for the ALC fiscal year ending May 31, 2012.

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	4					4
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	2	18	17	12	87
1975-1979	36	1	37	40	37	151
1980-1984	59		57	53	15	184
1985-1989	47	3	55	49	29	183
1990-1994	49	43	74	23	34	223
1995-1999	59	121	136	31	36	383
2000-2004	33	193	47	16	17	306
2005	3	35	3	6	2	49
2006	3	33	10	1	3	50
2007	6	28			4	38
2008	6	36	10		3	55
2009	12	26	5	1	1	45
2010	1	22	7			30
2011	1	13	3			17
2012		9	1			10
Totals	451	565	517	278	222	2,033
Average Age	1980	2002	1988	1982	1985	1989
Percent of Collection	0.14%	0.18%	0.29%	0.20%	0.27%	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	4					4
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	2	18	16	12	61
1975-1979	32	1	37	28	26	111
1980-1984	47		57	50	15	151
1985-1989	36	2	53	46	28	151
1990-1994	46	41	71	21	33	192
1995-1999	55	99	135	30	31	338
2000-2004	30	163	43	13	13	248
2005	3	27	3	6	2	39
2006	3	27	10	1	3	42
2007	6	24			3	32
2008	5	23	10		3	37
2009	8	16	5	1	1	31
2010	1	12	7			18
2011	1	8	3			12
2012		8	1			9
Totals	384	453	504	248	199	1,666
Average Age	1980	2002	1988	1982	1984	1989
Percent of Collection	0.15%	0.22%	0.32%	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	4
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	1	13	12	10
1975-1979	24	1	26	17	18
1980-1984	27		34	31	11
1985-1989	23	1	36	28	20
1990-1994	35	35	55	12	15
1995-1999	46	73	113	23	18
2000-2004	19	123	31	6	4
2005	2	20	2	2	2
2006	3	24	8
2007	4	19			2
2008	3	14	6		1
2009	5	8	5		1
2010		7	3
2011	1	5	2
2012		7	1
Totals	282	338	367	151	114
Average Age	1979	2001	1989	1982	1984

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	14	2	2	0	0	1	19
APL Items	14	288	8	3	0	0	313
HSU Items	8	12	25	0	0	0	45
McM Items	2	8	0	9	0	0	19
HPU Items	0	0	0	0	0	0	0
Totals	38	310	35	12	0	1	396

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			2			2
1950-1959
1960-1969			1			1
1970-1974			1			1
1975-1979				4		4
1980-1984			1	6		7
1985-1989		4	3			7
1990-1994	1	18	3			22
1995-1999	4	67	16	3		90
2000-2004		58	4			62
2005		15		1		16
2006	1	7	3	5		16
2007	6	19				25
2008	1	27	2			30
2009	2	39	2			43
2010	4	33	6			43
2011		13	1			14
2012		13				13
Totals	19	313	45	19	0	396
Percent of Circulation	0.07%	0.05%	0.23%	0.44%	0%	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
17	0	7	6	1

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