70 · ARL Statistics 2008–2009 Summary of Rank Order Tables for University Libraries, 2008–2009 The table below presents the rank for each university library in each of the 22 categories for which rank order tables are prepared. The table numbers in the chart below refer to the data categories listed below. The number of libraries indicates the number of ARL university libraries supplying data in each category. Table Data Category Number of Libraries Reporting 1 VOLUMES IN LIBRARY 114 2 VOLUMES ADDED (GROSS) 114 3 TITLES HELD 93 4 CURRENT SERIALS (TOTAL) 114 5 MICROFORM UNITS 111 6 GOVERNMENT DOCUMENTS 100 7 TOTAL LIBRARY MATERIALS EXPENDITURES 114 8 TOTAL SALARIES &WAGES EXPENDITURES 114 9 OTHER OPERATING EXPENDITURES 114 10 TOTAL LIBRARY EXPENDITURES 114 11 MONOGRAPHS PURCHASED (VOLUMES) 107 12 EXPENDITURES FOR MONOGRAPHS 113 13 CURRENT SERIALS PURCHASED (TITLES) 109 14 EXPENDITURES FOR CURRENT SERIALS 113 15 TOTAL ITEMS LOANED (ILL) 114 16 TOTAL ITEMS BORROWED (ILL) 114 17 PROFESSIONAL STAFF (FTE) 114 18 SUPPORT STAFF (FTE) 114 19 TOTAL STAFF (FTE) 114 20 EXPENDITURES FOR ELECTRONIC RESOURCES 113 21 ELECTRONIC RESOURCES AS A %OF TOTAL LIBRARY MATERIALS 113 22 LIBRARY INVESTMENT INDEX 114