| Value | Category | Cases | |
|---|---|---|---|
| 0 | Pre-primary or none | 153246 |
38.2%
|
| 1 | Primary | 81485 |
20.3%
|
| 2 | Lower secondary | 43965 |
11%
|
| 3 | Upper secondary | 61769 |
15.4%
|
| 4 | Higher | 60611 |
15.1%
|
| 9 | Missing/dk | 4 |
0%
|