| Spring Unduplicated Headcount (FVT Included starting Spring 02) | ||||||||||||||||||||
| Spr 90 | Spr 91 | Spr 92 | Spr 93 | Spr 94 | Spr 95 | Spr 96 | Spr 97 | Spr 98 | Spr 99 | Spr 00 | Spr 01 | Spr 02 | Spr 03 | Spr 04 | Spr 05 | Spr 06 | Spr 07 | Spr 08 | ||
| Headcount | 4410 | 4422 | 4933 | 4710 | 4703 | 4529 | 4717 | 4235 | 4320 | 4581 | 4708 | 4519 | 4837 | 5127[1] | 5412 | 5556 | 5240 | 4967 | 5090 | |
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