| Value | Category | Cases | |
|---|---|---|---|
| 1 | Grade 1-3 | 767 |
49%
|
| 2 | Grade 4-8 | 252 |
16.1%
|
| 3 | Grade 8-10 | 196 |
12.5%
|
| 4 | Professional school | 215 |
13.7%
|
| 5 | Higher | 127 |
8.1%
|
| 6 | 2 |
0.1%
|
|
| 7 | 3 |
0.2%
|
|
| 8 | 2 |
0.1%
|
|
| 9 | 1 | ||
| Sysmiss | 8 |