Literature -- American


Volume, Title, and Unique Books data collected on May 31, 2022.
Circulation statistics for the ALC fiscal year ending May 31, 2022.

Volume Count and Average Age

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

ACUAPLHSU McMHPUALC
1400-1699      
1700-1799      
1800-18991516241121259778
1900-19092401207138229815
1910-19191542178128171633
1920-19291731296185168823
1930-1939284114212852681,271
1940-194935867254933361,918
1950-1959560108347392912,434
1960-19691,323441,4321,8905735,264
1970-1974524245059202612,235
1975-1979492135228212232,073
1980-1984538205181,0942352,406
1985-1989563545621,2852952,762
1990-19946481124968044562,517
1995-19997681375516813972,535
2000-20046051663724032361,783
2005-20094262074542201101,420
2010-20142191822716967808
2015-2019625166105194
20201353026377
20213233624 86
2022 311 5
Totals8,3561,1778,95310,4274,61233,542
Average Age197419991969197319631972
Percent of
Collection
2.94%0.55%5.05%7.66%5.70%3.73%

Title Count and Average Age

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

ACUAPLHSU McMHPUALC
1400-1699      
1700-1799      
1800-1899134214574144473
1900-19091701159101205584
1910-1919116214695149455
1920-19291651282151166665
1930-193925610371240263902
1940-194932656724093241,318
1950-1959494107656372831,621
1960-19691,130441,3071,7185383,373
1970-1974496234908642441,703
1975-1979446125067912101,512
1980-1984495195021,0592201,701
1985-1989522375461,2482931,978
1990-19945981004857734411,900
1995-19997391205376693911,967
2000-20045601453603892301,423
2005-20094081784292131101,145
2010-20142081352626666670
2015-2019593766105163
20201332826371
20213143624 74
2022 311 5
Totals7,5839818,3299,6464,31424,345
Average Age197519991971197519651973
Percent of
Collection
3.34%0.69%5.20%7.79%5.82%3.83%

Unique Books Count and Average Age

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

ACUAPLHSU McMHPU
1400-1699     
1700-1799     
1800-1899113 11050114
1900-1909132111673164
1910-191988110363111
1920-1929125 20799108
1930-19391654226108156
1940-19491731402165158
1950-1959275640026994
1960-196951018578792184
1970-197430111280576115
1975-1979228524947592
1980-19842351317364173
1985-198925113220768101
1990-199432750288484193
1995-199945569330402182
2000-200437487226253115
2005-200928510027213653
2010-2014155911955134
2015-201945235583
202013124251
2021282920 
2022 311 
Totals4,4595624,6885,5332,062
Average Age19752001197119761959

Total Circulation

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

Patron System
ACUAPLHSU McMCJCHPUTotal
ACU Items2461344105390
APL Items2343131300470
HSU Items117536508135
McM Items3815056600259
HPU Items800002028
Totals32679048850331,282

Circulation by Item Age

A count of charges and renewals for Literature -- American, 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      
1800-1899      
1900-1909   2 2
1910-19191 1  2
1920-1929  1  1
1930-193911 54 20
1940-19494 95 18
1950-195918164231
1960-19693310427276
1970-197421121513768
1975-1979163318242
1980-1984205417248
1985-1989306835 79
1990-1994403717365135
1995-1999505510292146
2000-2004423915152113
2005-2009335520131122
2010-2014176287 94
2015-2019423   27
2020824 7 39
202128419 96
2022 4   4
Totals350420127241251,163
Percent of
Circulation
3.17%0.21%2.91%11.60%2.77%0.53%

Non-Circulating Use

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

ACUAPLHSU McMHPU
284728202

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