Marriage and Family

Volume, Title, and Unique Books data collected on May 31, 2012. (Revised Aug 30, 2012)
Circulation statistics for the ALC fiscal year ending May 31, 2012.

Volume Count and Average Age

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

ACUAPLHSU McMHPUALC
1400-1699      
1700-1799      
1800-18992 1137
1900-19093 1410 27
1910-19191 123420
1920-19292 123623
1930-19394 122826
1940-194919 1991562
1950-195958 697048245
1960-196962 23920983594
1970-197476218121083552
1975-1979116 20121098625
1980-1984286292983791351,129
1985-1989243642164291401,092
1990-19943081911542101671,030
1995-19993243391821241381,107
2000-20042124081669195972
200524102121226176
20064713129932248
2007289517424168
2008205723210112
2009209622114153
201077911 7104
2011165414 1094
20121241 127
Totals1,8791,6711,9051,9881,1478,593
Average Age198920011982198119851987
Percent of
Collection		0.59%0.53%1.09%1.41%1.40%0.83%

Title Count and Average Age

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

ACUAPLHSU McMHPUALC
1400-1699      
1700-1799      
1800-18992 1137
1900-19092 141 17
1910-19191 92414
1920-19292 83416
1930-19394 122826
1940-194918 1991554
1950-195950 676848188
1960-196954 21719683438
1970-197469217320083435
1975-1979101 19519595512
1980-198426028292367132853
1985-198921662209417138827
1990-1994275175153193166801
1995-1999305307173118133887
2000-20041843471578789752
20052284121126141
20064010126932186
2007246412423119
200818352021080
200920502111194
201073710 758
2011112911 1055
20121131 116
Totals1,6861,3341,8121,8861,1216,576
Average Age198920001982198219851987
Percent of
Collection		0.66%0.66%1.16%1.49%1.51%0.94%

Unique Books Count and Average Age

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

ACUAPLHSU McMHPU
1400-1699     
1700-1799     
1800-18992 113
1900-19091 14  
1910-19191 4 4
1920-19292 522
1930-19394 1027
1940-194914 1036
1950-195935 283814
1960-196932 959223
1970-19745018311034
1975-197970 11212439
1980-1984156915621251
1985-19891233310126858
1990-19941791308611382
1995-19992082141146869
2000-2004120249974839
200516659215
2006247414415
200717407416
200813251324
2009162413 6
20107136 4
20117127 6
2012171 1
Totals1,0988969861,093498
Average Age19892000198319821986

Total Circulation

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

Patron System
ACUAPLHSU McMCJCHPUTotal
ACU Items2232619805281
APL Items1480335800860
HSU Items2228674001725
McM Items91420280172
HPU Items608205470
Totals274871756460612,008

Circulation by Item Age

A count of charges and renewals for Marriage and Family, 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
1910-1919  41 5
1920-1929  5  5
1930-1939  10  10
1940-1949  9  9
1950-19593 411 45
1960-19695 13621144
1970-19748 8762103
1975-197910 10532120
1980-198425211287154
1985-1989331053174117
1990-1994482627128121
1995-199960862548183
2000-200444183261616285
2005950  463
200612662613108
2007939151973
200832513 344
200989211 2113
20101735 180
2011317613  192
2012 32   32
Totals28186072572702,008
Percent of
Circulation		1.08%0.13%3.70%1.68%2.92%0.29%

Non-Circulating Use

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

ACUAPLHSU McMHPU
1030542513
Return to Index