Astronomy


Volume, Title, and Unique Books data collected on May 31, 2014.
Circulation statistics for the ALC fiscal year ending May 31, 2014.

Volume Count and Average Age

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

ACUAPLHSU McMHPUALC
1400-1699      
1700-1799      
1800-18997 15215
1900-19095   27
1910-19196 1119
1920-19294 31 8
1930-19397 3 111
1940-194917 9 127
1950-1959551172310106
1960-1969148548875293
1970-197459124378129
1975-19796610375717187
1980-19846214478621230
1985-198945265410245272
1990-19945773624332269
1995-19993180477432265
2000-2004206362953171
2005-200977012743139
2010342 312
2011 61 613
2012 14  822
2013 8  19
2014 3   3
Totals5993783745522912,197
Average Age197319981981198119911983
Percent of
Collection
0.18%0.12%0.20%0.39%0.36%0.21%

Title Count and Average Age

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

ACUAPLHSU McMHPUALC
1400-1699      
1700-1799      
1800-18995 15210
1900-19095   27
1910-19196 1119
1920-19293 31 5
1930-19397 3 111
1940-194916 9 126
1950-195953117191081
1960-1969140543815234
1970-197459124368113
1975-19796510335314140
1980-19845813468221168
1985-19894325519844201
1990-19945371624131213
1995-19993174477430193
2000-2004206162952141
2005-200975312742101
2010142 310
2011 61 613
2012 8  815
2013 5  16
2014 1   1
Totals5723383615272821,698
Average Age197319971981198119911982
Percent of
Collection
0.22%0.17%0.22%0.42%0.38%0.24%

Unique Books Count and Average Age

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

ACUAPLHSU McMHPU
1400-1699     
1700-1799     
1800-18993  31
1900-19095   2
1910-19196 111
1920-19292 2  
1930-19397 3 1
1940-194915 9 1
1950-195942 1284
1960-1969111320482
1970-197449116265
1975-197945522314
1980-1984363265010
1985-19892815245422
1990-19943347422112
1995-1999164528367
2000-2004184941028
2005-20095306225
2010 42 3
2011 61 6
2012 5  6
2013 3  1
2014     
Totals421216218290141
Average Age19711998198119801991

Total Circulation

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

Patron System
ACUAPLHSU McMCJCHPUTotal
ACU Items222000024
APL Items41530000157
HSU Items011000011
McM Items5201008
HPU Items1000056
Totals3215810105206

Circulation by Item Age

A count of charges and renewals for Astronomy, 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      
1910-1919      
1920-1929      
1930-1939      
1940-1949      
1950-19594  4 8
1960-19698    8
1970-1974      
1975-1979      
1980-19841 11 3
1985-19893213 9
1990-1994271 111
1995-1999 343  37
2000-2004 271  28
2005-20096404 555
2010 3   3
2011 6   6
2012 25   25
2013 12   12
2014 1   1
Totals241571186206
Percent of
Circulation
0.08%0.03%0.05%0.23%0.29%0.03%

Non-Circulating Use

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

ACUAPLHSU McMHPU
100020

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