ANALYSIS OF SELECTED VARIABLES - Doctoral  
   
ACRL LIBRARY DATA TABLES 2000  
   
ANALYSIS OF SELECTED VARIABLES  
   
INSTITUTIONS GRANTING DOCTORAL DEGREES (CARNEGIE CODE D)  
   
  Libraries  
Category High Mean Median Low Reporting  
   
 1. Professional staff as percent of Total Staff 89.42 30.84 29.78 1.67 400  
   
 2. Support Staff as percent of Total Staff 94.59 43.52 43.45 2.50 396  
   
 3. Student Assistant Staff as percent of Total Staff 76.92 27.15 25.81 1.39 372  
   
 4. Ratio of Professional to Support Staff 4.00 0.80 0.67 0.06 393  
     (excluding student Assistant Staff)  
   
 5. Ratio of Items Loaned to Items Borrowed 21.85 1.64 1.20 0.11 387  
   
 6. Serial Expenditures as percent of 97.49 59.26 61.72 0.37 394  
     Total Library Materials Expenditures  
   
 7. Total Library Material Expenditures 98.39 37.87 37.88 5.24 397  
     as percent of Total Library Expenditures  
   
 8. Contract Binding 5.80 1.10 1.02 0.01 370  
     as percent of Total Library Expenditures  
   
 9. Salary and Wages Expenditures 82.67 51.26 49.46 1.87 392  
     as percent of Total Library Expenditures  
   
10. Other Operating Expenditures 38.83 10.67 9.52 0.79 371  
      as percent of Total Library Expenditures  
   
11. Unit cost of monographs (per volume) 460.61 48.59 44.36 8.17 344