Physics

Volume, Title, and Unique Books data collected on May 31, 2019.
Circulation statistics for the ALC fiscal year ending May 31, 2019.

Volume Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1400-1699
1700-1799
1800-1899	13		1	2		16
1900-1909	8				3	11
1910-1919	11		3	1	2	17
1920-1929	18		18	11	3	50
1930-1939	30		19	21	9	79
1940-1949	92	1	48	32	18	191
1950-1959	373	2	85	126	42	628
1960-1969	496	8	182	575	81	1,343
1970-1974	193	2	129	246	72	642
1975-1979	161	2	69	104	36	372
1980-1984	177	9	69	121	27	403
1985-1989	162	13	93	132	23	423
1990-1994	178	32	63	50	61	384
1995-1999	154	54	112	73	18	411
2000-2004	107	74	38	54	47	320
2005-2009	73	76	102	28	60	340
2010-2014	11	53	59	5	35	163
2015	1	4	1		1	7
2016	1	4	2		1	8
2017		2	4		4	10
2018	1	2	1		3	7
2019		1				1
Totals	2,263	351	1,124	1,581	546	5,867
Average Age	1973	2001	1980	1972	1982	1977
Percent of Collection	0.63%	0.09%	0.61%	1.13%	0.66%	0.51%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1400-1699
1700-1799
1800-1899	13		1	2		15
1900-1909	7				3	10
1910-1919	9		3	1	2	14
1920-1929	17		17	7	3	41
1930-1939	30		18	20	9	62
1940-1949	80	1	40	28	17	134
1950-1959	333	2	73	110	41	442
1960-1969	450	8	160	504	69	978
1970-1974	172	2	124	220	68	472
1975-1979	150	2	66	93	36	305
1980-1984	161	9	69	119	27	319
1985-1989	143	12	90	125	21	328
1990-1994	165	30	61	50	61	312
1995-1999	109	50	105	73	13	298
2000-2004	82	63	38	52	46	241
2005-2009	69	62	98	27	59	273
2010-2014	9	38	59	3	35	130
2015	1	4	1		1	7
2016	1	3	2		1	6
2017		1	4		4	9
2018	1	2	1		3	6
2019		1				1
Totals	2,005	299	1,056	1,434	519	4,438
Average Age	1972	2000	1981	1973	1982	1977
Percent of Collection	0.71%	0.13%	0.64%	1.13%	0.69%	0.58%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1400-1699
1700-1799
1800-1899	12		1	1
1900-1909	6				3
1910-1919	6		2	1	1
1920-1929	13		13	5	2
1930-1939	20		10	10	5
1940-1949	52	1	26	12	8
1950-1959	224	1	30	49	10
1960-1969	275	5	79	312	34
1970-1974	111	1	64	129	42
1975-1979	111	1	43	60	25
1980-1984	118	4	37	67	17
1985-1989	111	7	53	81	10
1990-1994	126	21	41	25	30
1995-1999	67	27	78	41	6
2000-2004	54	41	26	29	27
2005-2009	48	31	76	15	33
2010-2014	7	26	46	2	21
2015	1	4			1
2016	1	1	1		1
2017			4		3
2018		1	1		3
2019		1
Totals	1,366	178	653	839	282
Average Age	1973	2000	1984	1973	1983

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	40	10	0	3	0	0	53
APL Items	5	98	0	0	0	0	103
HSU Items	5	6	11	3	0	0	25
McM Items	2	5	0	11	0	0	18
HPU Items	0	0	0	0	0	8	8
Totals	52	119	11	17	0	8	207

Circulation by Item Age

A count of charges and renewals for Physics, 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	2		3
1940-1949
1950-1959	2		1			3
1960-1969	3		2	10		15
1970-1974	4					4
1975-1979	1					1
1980-1984				3		3
1985-1989	4		2			6
1990-1994	6	3	1	1	2	13
1995-1999	25	1		2		28
2000-2004	4	25	3		3	35
2005-2009	3	21	1		2	27
2010-2014		30	8			38
2015	1	1				2
2016		6				6
2017			5		1	6
2018		11				11
2019		4				4
Totals	53	102	24	18	8	205
Percent of Circulation	0.28%	0.02%	0.20%	0.54%	0.31%	0.04%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
3	19	15	13	0

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