Internal Medicine

Volume, Title, and Unique Books data collected on May 31, 2011.
Circulation statistics for the ALC fiscal year ending May 31, 2011.

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	3	18	17	12	88
1975-1979	34	3	37	40	37	151
1980-1984	58	2	59	53	15	187
1985-1989	47	3	56	49	29	184
1990-1994	48	55	75	23	34	235
1995-1999	58	135	137	31	36	397
2000-2004	33	202	46	16	17	314
2005	3	35	3	6	2	49
2006	2	33	10	1	2	48
2007	6	28			4	38
2008	4	36	9		3	52
2009	12	22	3	1	1	39
2010	1	22	3			26
2011		6	1			7
Totals	442	585	511	278	221	2,037
Average Age	1980	2001	1988	1982	1985	1989
Percent of Collection	0.14%	0.18%	0.30%	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	3	18	16	12	62
1975-1979	31	3	37	28	26	112
1980-1984	46	2	58	50	15	152
1985-1989	36	2	54	46	28	151
1990-1994	45	53	72	21	33	201
1995-1999	54	110	136	30	31	348
2000-2004	30	167	42	13	13	251
2005	3	27	3	6	2	39
2006	2	27	10	1	2	41
2007	6	24			3	32
2008	3	23	9		3	35
2009	8	14	3	1	1	27
2010	1	12	3			14
2011		4	1			5
Totals	376	471	497	248	198	1,664
Average Age	1979	2001	1988	1982	1984	1988
Percent of Collection	0.15%	0.23%	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	2	13	12	10
1975-1979	24	2	26	17	18
1980-1984	25	1	34	31	11
1985-1989	23	1	36	27	20
1990-1994	33	43	56	12	15
1995-1999	45	79	113	23	17
2000-2004	19	124	30	6	4
2005	2	20	2	2	2
2006	2	25	8
2007	4	19			2
2008	2	14	5		1
2009	5	8	3		1
2010		7	2
2011		3	1
Totals	274	348	361	150	113
Average Age	1978	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, and DVDs.

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	36	6	0	0	0	0	42
APL Items	20	311	13	10	0	0	354
HSU Items	22	4	30	1	0	1	58
McM Items	1	0	1	14	0	0	16
HPU Items	0	0	1	1	0	3	5
Totals	79	321	45	26	0	4	475

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
1960-1969	1		2	1		4
1970-1974	3		3	1		7
1975-1979	2		3			5
1980-1984	9		3	2		14
1985-1989	3		2	4		9
1990-1994	1	21	5	1		28
1995-1999	8	54	21	4	1	88
2000-2004	3	77	3	1	1	85
2005		21	3	1		25
2006	1	12	3		2	18
2007	7	14				21
2008		36	4			40
2009	2	39	3	1	1	46
2010	1	74	3			78
2011		6				6
Totals	42	354	58	16	5	475
Percent of Circulation	0.13%	0.05%	0.29%	0.30%	0.14%	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
9	0	12	17	2

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