ANALYSIS OF SELECTED VARIABLES
INSTITUTIONS GRANTING DOCTORAL DEGREES
Category High Mean Median Low Reporting
1. Professional staff as percent of Total Staff 55.56 29.90 28.97 2.18 254
2. Support Staff as percent of Total Staff 73.24 43.92 44.44 3.40 258
3. Student Assistant Staff as percent of Total Staff 53.57 25.04 24.90 0.00 244
4. Ratio of Professional to Support Staff (excluding student Assistant Staff) 2.04 0.73 0.67 0.10 250
5. Ratio of Items Loaned to Items Borrowed 4.95 1.53 1.23 0.00 245
6. Serial Expenditures as percent of Total Library Materials Expenditures 92.34 60.33 64.06 0.71 248
7. Total Library Material Expenditures as percent of Total Library Expenditures 59.17 37.30 38.67 2.47 244
8. Contract Binding as percent of Total Library Expenditures 3.80 1.14 1.09 0.00 239
9. Salary and Wages Expenditures as percent of Total Library Expenditures 70.87 48.72 47.43 3.98 235
10. Other Operating Expenditures as percent of Total Library Expenditures 32.95 11.63 10.79 0.00 227
11. Unit cost of monographs (per volume) 110.95 48.31 45.27 5.77 232
12. Unit cost of serials (per title) 667.99 251.57 241.39 1.09 224