| Value | Category | Cases | |
|---|---|---|---|
| 1 | Grade 1-3 | 621 |
11.8%
|
| 2 | Grade 4-8 ¬fµ¬ | 1421 |
27.1%
|
| 3 | Grade 8-10 | 1172 |
22.4%
|
| 4 | Professional school | 1238 |
23.6%
|
| 5 | Higher | 785 |
15%
|
| 8 | Don't know | 5 |
0.1%
|
| 9 | 1 | ||
| Sysmiss | 2292 |