| Value | Category | Cases | |
|---|---|---|---|
| 1 | Certificate | 5 |
3.9%
|
| 2 | Diploma | 31 |
24.2%
|
| 3 | Associate degree | 26 |
20.3%
|
| 4 | Bachelor degree | 57 |
44.5%
|
| 5 | Master degree | 7 |
5.5%
|
| 6 | PhD | 0 |
0%
|
| 99 | Others (specify) | 2 |
1.6%
|