The distribution of letter grades in 09-105
for the past recent years is shown at the left.
The cutoff for A from 2004-8 was 86, 88, 88,
89, 88, respectively. For B it was 75, 75, 77,
75, and 75. For C it was 60, 60, 59, 63, and
60. For D it was 50, 45, 53, 50, and 50.

The retention from early September
through the final exam period for those
years was 95%, 91%, 94%, 93%, and 94%.