The top ten classes for total gifts to The Simpson Fund 2017-2018:
| Year | $ Contributed |
| 1969 | $43,770 |
| 1963 | $37,764 |
| 1954 | $34,225 |
| 1962 | $34,197 |
| 1974 | $33,155 |
| 1980 | $31,881 |
| 1990 | $31,588 |
| 1985 | $28,100 |
| 1953 | $28,039 |
| 1949 | $26,110 |
The top ten classes with the highest average gift per class member to The Simpson Fund 2017-2018:
| Year | Average Gift |
| 1949 | $1,741 |
| 1954 | $1,426 |
| 1980 | $1,386 |
| 1950 | $1,237 |
| 1953 | $1,168 |
| 1985 | $1,004 |
| 1947 | $1,000 |
| 1969 | $973 |
| 1963 | $968 |
| 1958 | $965 |