| Value | Category | Cases | |
|---|---|---|---|
| 1 | secondary | 3 |
1.5%
|
| 2 | tertiary/university | 188 |
95.9%
|
| 5 | missing | 1 |
0.5%
|
| 6 | other | 3 |
1.5%
|
| 7 | refusal | 1 |
0.5%
|
| 8 | dtk | 0 |
0%
|
| 9 | na | 0 |
0%
|