Value | Category | Cases | |
---|---|---|---|
1 | primary | 17871 |
47.6%
|
2 | lower secondary | 8602 |
22.9%
|
3 | upper secondary | 3215 |
8.6%
|
4 | higher | 1192 |
3.2%
|
8 | don't know | 562 |
1.5%
|
9 | 15 |
0%
|
|
11 | .Z | 6054 |