| Grade | Frequency | Percent | Valid Percent | Cumulative Percent |
| A | 14 | 66.7 | 66.7 | 66.7 |
| A- | 4 | 19.0 | 19.0 | 85.7 |
| B+ | 2 | 9.5 | 9.5 | 95.2 |
| B | 1 | 4.8 | 4.8 | 100.0 |
| Total | 21 | 100.0 | 100.0 |
|