| Value | Category | Cases | |
|---|---|---|---|
| 0 | None/preschool | 86071 |
54.5%
|
| 1 | Primary | 30314 |
19.2%
|
| 2 | Middle | 13285 |
8.4%
|
| 3 | Secondary | 15825 |
10%
|
| 4 | Higher | 12400 |
7.9%
|
| 9 | Missing/dk | 4 |
0%
|