| Frequency | Percent | Valid Percent | Cumulative Percent | |
| PhD | 87 | 21.7 | 21.7 | 21.7 |
| M.Sc. | 184 | 45.9 | 45.9 | 67.6 |
| B.Sc. | 130 | 32.4 | 32.4 | 100.0 |
| Total | 401 | 100.0 | 100.0 |
|