History (General)


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 History (General). This count only includes bound monographic materials.

ACUAPLHSU McMHPUALC
1400-16992    2
1700-1799      
1800-1899207 22323255
1900-1909137 611634248
1910-1919129213320143427
1920-1929157151143754377
1930-19391187884448305
1940-1949365233171372021,044
1950-195935242155187106842
1960-19694431123514792241,609
1970-19741376412516392582
1975-19791571316813590581
1980-19841371339720161635
1985-198910513510622954635
1990-19941402258713393678
1995-199927925411210996850
2000-20042453861349075930
20053347151625136
2006175255180
200719 1 11
Totals3,1611,6371,9902,0051,42110,227
Average Age195719881960197119601966
Percent of
Collection
1.12%0.62%1.27%1.44%1.85%1.11%

Title Count and Average Age

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

ACUAPLHSU McMHPUALC
1400-16991    1
1700-1799      
1800-1899106 14311130
1900-190967 164788
1910-19191002961390259
1920-19291115772134214
1930-19391066824046225
1940-194929213238111185630
1950-19592782112913381474
1960-1969381933294251971,120
1970-1974925511514175408
1975-19791241196511288426
1980-19841271168117958448
1985-19898812810122252489
1990-19941322008512589526
1995-199919321810710787598
2000-20042032951218666666
20052746151213101
2006164655171
200719 1 11
Totals2,4451,3721,6761,7401,1806,885
Average Age196119891964197319641969
Percent of
Collection
1.08%0.74%1.21%1.39%1.70%1.08%

Unique Books Count and Average Age

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

ACUAPLHSU McMHPU
1400-1699     
1700-1799     
1800-189962 1127
1900-190934 914
1910-191965262562
1920-192971347816
1930-193965 531322
1940-194916041263998
1950-19591356563728
1960-19691714215622688
1970-19745336719445
1975-19798175386252
1980-198462652910327
1985-198947804513621
1990-199482140496645
1995-1999110136636138
2000-2004134192792528
200516351148
20061242341
200719 1 
Totals1,361867908887590
Average Age19621991196319751962

Total Circulation

A count of charges and renewals for History (General). This count only includes circulation of bound monographs, CDs, videos, and DVDs.

Patron System
ACUAPLHSU McMCJCHPUTotal
ACU Items31356192806422
APL Items1021,5477328001,750
HSU Items4819171202242
McM Items141220480397
HPU Items00210120123
Totals4771,63428510701312,634

Circulation by Item Age

A count of charges and renewals for History (General), 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      
1800-189916   117
1900-19099 2  11
1910-1919  5 38
1920-1929616 619
1930-1939513 312
1940-1949196810851
1950-195929161261780
1960-1969474724916143
1970-19742153142393
1975-1979219711211142
1980-1984481211294194
1985-1989147422219140
1990-199428179311313264
1995-199945264231012354
2000-20048251955912677
200525831435130
20067272   279
2007 17 3 20
Totals4221,750242971232,634
Percent of
Circulation
1.15%0.27%1.09%1.33%2.46%0.37%

Non-Circulating Use

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

ACUAPLHSU McMHPU
1380945155

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