Political Science and Law


Volume, Title, and Unique Books data collected on May 31, 2007.
Circulation statistics for the ALC fiscal year ending May 31, 2007.

Volume Count and Average Age

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

ACUAPLHSU McMHPUALC
1400-1699      
1700-17991    1
1800-189919 12362895
1900-190913 3491874
1910-191943 1172137218
1920-192988 1042120233
1930-193995 1565647354
1940-194922931608468544
1950-19593607234217147965
1960-1969923326791,0704893,193
1970-1974456553947912841,981
1975-1979327263058062181,682
1980-1984303182804252731,299
1985-1989235253005282341,324
1990-1994216126215208218983
1995-19992401452001923151,092
2000-2004241215160138245999
20053146343555201
20061772241014137
200712521130
Totals3,8387953,4104,6482,71115,405
Average Age197119941969197419771974
Percent of
Collection
1.36%0.30%2.17%3.34%3.52%1.67%

Title Count and Average Age

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

ACUAPLHSU McMHPUALC
1400-1699      
1700-17991    1
1800-189918 1112844
1900-190912 1581044
1910-191941 741723145
1920-192984 832114190
1930-193992 1174641269
1940-194921521277163399
1950-19593487207194129702
1960-1969866325919784612,389
1970-1974436373417262691,569
1975-1979310222397472051,348
1980-198429014233396264993
1985-1989227242885022231,068
1990-1994198117182200201770
1995-1999223130175187297925
2000-2004191160153133234783
20052837222343146
2006175222912105
200711721121
Totals3,5986512,8824,2712,49811,911
Average Age197019941971197519781975
Percent of
Collection
1.59%0.35%2.07%3.42%3.61%1.86%

Unique Books Count and Average Age

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

ACUAPLHSU McMHPU
1400-1699     
1700-17991    
1800-189916 744
1900-190911 766
1910-191931 51912
1920-192968 59138
1930-193971 772827
1940-19491451662128
1950-19592141967646
1960-196948617279530230
1970-197425917192511149
1975-197919312134588101
1980-19841816127224133
1985-198914412172319113
1990-199413172109120103
1995-199915685121121214
2000-20041249110580159
20052226151932
200612351888
2007 9211
Totals2,2653841,6372,6781,374
Average Age19701995197219761980

Total Circulation

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

Patron System
ACUAPLHSU McMCJCHPUTotal
ACU Items24314261903305
APL Items87615311400747
HSU Items219137502174
McM Items278157006126
HPU Items150230150170
Totals39364621111101611,522

Circulation by Item Age

A count of charges and renewals for Political Science and Law, 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.

ACUAPLHSU McMHPUALC
1400-1699      
1700-1799      
1800-18991    1
1900-19092    2
1910-19197 33114
1920-19291 2  3
1930-19391 1 24
1940-1949866 525
1950-1959215610446
1960-1969495171620107
1970-19742729141163
1975-1979839121143
1980-19841659121557
1985-198913922251786
1990-19943037143589
1995-1999474338734169
2000-200456132271235262
200514668810106
2006439134 402
2007 43   43
Totals3057471741261701,522
Percent of
Circulation
0.83%0.12%0.79%1.73%3.39%0.21%

Non-Circulating Use

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

ACUAPLHSU McMHPU
690683545

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