Table 4 Undergraduate, Postbaccalaureate and Graduate Student Enrollment by Age Category, Fall 1996 Postbacca- Age Category Undergraduate laureate Graduate Total 19 and Under 51,446 2 1 51,449 20-24 130,376 3,673 4,411 138,460 25-29 49,232 7,538 13,178 69,948 30-34 17,378 3,882 7,837 29,097 35-39 10,402 2,863 4,837 18,102 40-44 6,810 2,647 3,803 13,260 45-49 4,085 2,181 2,933 9,199 50-54 1,719 1,097 1,457 4,273 55-59 488 333 453 1,274 60-64 271 237 162 670 65-69 186 215 89 490 70-74 115 143 43 301 75-79 47 81 18 146 80-84 17 31 4 52 85-89 24 6 0 30 90-94 2 1 0 3 95-99 25 0 2 27 Unknown 19 2 1 22 All Ages 272,642 24,932 39,229 336,803