| Educational level | Entirety | Male | Female | |||
| Over Education | Under Education | Over Education | Under Education | Over education | Under education | |
| College degree | 12.9 | 41.1 | 13.5 | 41.4 | 12.3 | 40.8 |
| Bachelor degree | 21.1 | 12.4 | 21.9 | 13.3 | 19.7 | 10.7 |
| Master degree | 35.8 | 7.3 | 36.9 | 6.4 | 34.1 | 8.5 |
| PhD degree | 42 | -- | 41.1 | 0 | 44.4 | 0 |
| Sum | 20.5 | 17.4 | 21.5 | 17.2 | 18.8 | 17.7 |