Transportation and Communications

Volume, Title, and Unique Books data collected on May 31, 2020.
Circulation statistics for the ALC fiscal year ending May 31, 2020.

Volume Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1400-1699
1700-1799
1800-1899	32				1	33
1900-1909	36		1		2	39
1910-1919	17		2	2		21
1920-1929	38		6	2	3	49
1930-1939	65		8	2	2	77
1940-1949	112	1	23	15	9	160
1950-1959	171	3	25	14	5	218
1960-1969	168	5	43	40	19	275
1970-1974	62	5	24	20	9	120
1975-1979	65		11	24	13	113
1980-1984	30	3	17	27	18	95
1985-1989	20	11	14	30	12	87
1990-1994	9	9	5	9	16	48
1995-1999	22	15	6	9	15	67
2000-2004	14	17	11	7	1	50
2005-2009	7	16	8	3	3	37
2010-2014	2	4	4		2	12
2015-2019		1	1			2
2020
Totals	872	94	215	204	132	1,517
Average Age	1955	1994	1970	1974	1976	1964
Percent of Collection	0.31%	0.04%	0.12%	0.15%	0.16%	0.17%

Title Count and Average Age

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

	ACU	APL	HSU	McM	HPU	ALC
1400-1699
1700-1799
1800-1899	31				1	31
1900-1909	22		1		2	25
1910-1919	16		2	2		20
1920-1929	29		6	2	2	38
1930-1939	38		7	1	2	46
1940-1949	78	1	21	13	9	101
1950-1959	124	3	25	14	5	146
1960-1969	127	4	40	39	17	193
1970-1974	51	5	23	20	9	88
1975-1979	56		11	24	13	95
1980-1984	26	3	17	27	18	77
1985-1989	17	7	14	30	12	73
1990-1994	9	8	5	9	16	42
1995-1999	22	15	6	9	14	59
2000-2004	13	16	11	7	1	45
2005-2009	7	11	8	3	3	31
2010-2014	2	4	4		2	11
2015-2019		1	1			2
2020
Totals	670	82	208	200	128	1,135
Average Age	1956	1994	1971	1974	1976	1965
Percent of Collection	0.30%	0.06%	0.13%	0.16%	0.17%	0.18%

Unique Books Count and Average Age

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

	ACU	APL	HSU	McM	HPU
1400-1699
1700-1799
1800-1899	29
1900-1909	17		1		2
1910-1919	15		2	2
1920-1929	22		6	1	1
1930-1939	26		6		1
1940-1949	49		10	4	2
1950-1959	76		11	6	2
1960-1969	80	2	20	18	6
1970-1974	31	3	10	12	5
1975-1979	44		7	17	10
1980-1984	20	2	9	19	14
1985-1989	14	5	8	22	10
1990-1994	7	6	3	7	13
1995-1999	18	15	2	8	7
2000-2004	11	13	9	5	1
2005-2009	4	6	7	2	2
2010-2014	1	3	3		2
2015-2019		1	1
2020
Totals	464	58	120	123	80
Average Age	1955	1996	1972	1978	1981

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	2	3	0	0	0	0	5
APL Items	0	20	0	0	0	0	20
HSU Items	2	2	0	0	0	0	4
McM Items	0	2	0	0	0	0	2
HPU Items	0	0	0	0	0	0	0
Totals	4	27	0	0	0	0	31

Circulation by Item Age

A count of charges and renewals for Transportation and Communications, 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	1					1
1900-1909
1910-1919
1920-1929
1930-1939
1940-1949	1		1			2
1950-1959
1960-1969	3					3
1970-1974			1			1
1975-1979			2			2
1980-1984				2		2
1985-1989
1990-1994		3				3
1995-1999		7				7
2000-2004		7				7
2005-2009		2				2
2010-2014
2015-2019
2020
Totals	5	19	4	2	0	30
Percent of Circulation	0.05%	0.01%	0.06%	0.09%	0%	0.01%

Non-Circulating Use

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

ACU	APL	HSU	McM	HPU
1	10	0	0	1

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