Association of Research Libraries (ARLĀ®)
http://www.arl.org/stats/annualsurveys/ratio/indi95.shtml
Annual Surveys
Developing Indicators for Academic Library Performance
1993-94 & 1994-95
Introduction [PDF]
Ratios
Ratio 1: Professional Staff as a Percentage of Total Staff
(3 tables)
Ratio 2: Support Staff as a Percentage of Total Staff
(3 tables)
Ratio 3: Student Assistants as a Percentage of Total Staff
(3 tables)
Ratio 4: Ratio of Support to Professional Staff
(3 tables)
Ratio 5: Items Loaned over Items Borrowed
(3 tables)
Ratio 6: Serials Expenditures over Materials Expenditures
(3 tables)
Ratio 7: Library Materials Expenditures over Total Expenditures
(3 tables)
Ratio 8: Binding Expenditures over Total Expenditures
(3 tables)
Ratio 9: Salary Expenditures over Total Expenditures
(3 tables)
Ratio 10: Operating Expenditures over Total Expenditures
(3 tables)
Ratio 11: Unit Price of Monographs
(3 tables)
Ratio 12: Unit Price of Serials
(3 tables)
Ratio 13: Items Borrowed per Faculty
(3 tables)
Ratio 14: Total Expenditures per Faculty
(3 tables)
Ratio 15: Volumes Added (Gross) per Faculty
(3 tables)
Ratio 16: Volumes Held per Faculty
(3 tables)
Ratio 17: Paid Serial Subscriptions per Faculty
(3 tables)
Ratio 18: Monographs Purchased per Faculty
(3 tables)
Ratio 19: Number of Faculty per Library Staff Member
(3 tables)
Ratio 20: Expenditures for Library Materials per Faculty
(3 tables)
Ratio 21: Expenditures for Serials per Faculty
(3 tables)
Ratio 22: Items Borrowed per Student
(3 tables)
Ratio 23: Total Expenditures per Student
(3 tables)
Ratio 24: Volumes Added (Gross) per Student
(3 tables)
Ratio 25: Volumes Held per Student
(3 tables)
Ratio 26: Paid Serial Subscriptions per Student
(3 tables)
Ratio 27: Monographs Purchased per Student
(3 tables)
Ratio 28: Number of Students per Library Staff Member
(3 tables)
Ratio 29: Expenditures for Library Materials per Student
(3 tables)
Ratio 30: Expenditures for Serials per Student
(3 tables)