Internal Medicine

Volume, Title, and Unique Books data collected on May 31, 2016.
Circulation statistics for the ALC fiscal year ending May 31, 2016.

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	3					3
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	15	98
1970-1974	39	2	17	16	10	84
1975-1979	35	1	35	38	34	143
1980-1984	59	4	56	51	11	181
1985-1989	47	5	55	49	18	174
1990-1994	49	42	68	23	26	208
1995-1999	60	112	134	30	24	360
2000-2004	34	208	45	16	18	321
2005-2009	37	159	33	8	13	250
2010-2014	10	106	22		6	144
2015	6	38			12	56
2016	1	8			1	10
Totals	478	714	520	272	208	2,192
Average Age	1981	2004	1989	1982	1987	1991
Percent of Collection	0.14%	0.20%	0.29%	0.19%	0.25%	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	3					3
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	15	85
1970-1974	19	2	17	15	10	59
1975-1979	32	1	35	26	23	104
1980-1984	47	4	56	48	11	148
1985-1989	36	5	53	46	18	145
1990-1994	46	40	66	21	26	185
1995-1999	56	96	133	29	24	328
2000-2004	30	174	41	13	14	257
2005-2009	30	118	33	8	12	190
2010-2014	9	69	22		6	103
2015	3	18			4	24
2016	1	6			1	8
Totals	405	549	508	242	184	1,771
Average Age	1981	2003	1989	1982	1986	1991
Percent of Collection	0.15%	0.25%	0.32%	0.19%	0.25%	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	3
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	6
1970-1974	13	1	13	11	9
1975-1979	24	1	25	15	15
1980-1984	27	4	33	29	7
1985-1989	24	4	35	26	13
1990-1994	37	33	55	11	12
1995-1999	49	76	113	22	17
2000-2004	17	133	30	6	5
2005-2009	18	85	22	2	5
2010-2014	4	48	14		5
2015		10			3
2016		4			1
Totals	294	408	373	142	110
Average Age	1979	2003	1990	1982	1987

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	20	1	0	0	0	0	21
APL Items	35	224	1	1	0	0	261
HSU Items	5	3	9	2	0	0	19
McM Items	0	1	7	3	0	0	11
HPU Items	0	0	2	0	0	3	5
Totals	60	229	19	6	0	3	317

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	1					1
1940-1949
1950-1959	1		2			3
1960-1969			4			4
1970-1974		1	2			3
1975-1979				1		1
1980-1984				2		2
1985-1989	1		2	2		5
1990-1994		18	1		2	21
1995-1999	1	48	7	1		57
2000-2004	1	49	1			51
2005-2009	10	52		5	2	69
2010-2014	1	41			1	43
2015	1	44				45
2016	4	1				5
Totals	21	254	19	11	5	310
Percent of Circulation	0.09%	0.05%	0.17%	0.31%	0.16%	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
18	29	2	2	5

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