| FY 90/91 | FY 91/92 | FY 92/93 | FY 93/94 | FY 94/95 | FY 95/96 | FY 96/97 | FY 97/98 | FY 98/99 | FY 99/00 | FY 00/01 EST. | |
| $133,640 | $146,539 | $153,388 | $174,676 | $148,465 | $175,691 | $202,814 | $173,116 | $170,558 | $187,873 | $190,000 | |
| $133,640 | $138,451.04 | $143,435.28 | $148,598.95 | $153,948.51 | $159,490.66 | $165,232.32 | $171,180.68 | $177,343.19 | $183,727.54 | $190,341.73 | |