| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.9%
|
| 1 | No school | 0 |
0%
|
| 2 | Primary School-First Level | 6 |
5.4%
|
| 3 | Primary School-Second Level | 4 |
3.6%
|
| 4 | High School-First Level | 14 |
12.6%
|
| 5 | High School- Second Level | 50 |
45%
|
| 6 | Professional School | 18 |
16.2%
|
| 7 | Undergraduate Degree | 18 |
16.2%
|
| 8 | Post-graduate degree (Master's, Phd) | 0 |
0%
|