ANALYSIS OF SELECTED VARIABLES INSTITUTIONS GRANTING BACHELOR OF ARTS DEGREES
Category	High	Mean	Median	Low	Reporting
1. Professional staff as percent of Total Staff	66.67	32.49	30.93	6.76	305
2. Support Staff as percent of Total Staff	68.35	31.98	32.00	0.00	312
3. Student Assistant Staff as percent of Total Staff	73.30	34.41	33.33	0.00	299
4. Ratio of Professional to Support Staff (excluding student Assistant Staff)	3.00	1.06	0.91	0.17	288
5. Ratio of Items Loaned to Items Borrowed	5.11	1.08	0.90	0.00	287
6. Serial Expenditures as percent of Total Library Materials Expenditures	78.43	44.63	45.14	6.08	289
7. Total Library Material Expenditures as percent of Total Library Expenditures	68.32	33.05	33.28	10.59	285
8. Contract Binding as percent of Total Library Expenditures	2.57	0.79	0.71	0.00	246
9. Salary and Wages Expenditures as percent of Total Library Expenditures	78.25	55.32	55.01	7.05	277
10. Other Operating Expenditures as percent of Total Library Expenditures	30.47	10.07	8.62	0.00	259
11. Unit cost of monographs (per volume)	102.25	36.61	36.21	0.00	208
12. Unit cost of serials (per title)	286.75	118.13	107.58	7.54	260