| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not completed | 10 |
0.5%
|
| 1 | 81 |
4.1%
|
|
| 2 | 148 |
7.4%
|
|
| 3 | 184 |
9.2%
|
|
| 4 | 423 |
21.2%
|
|
| 5 | 57 |
2.9%
|
|
| 6 | 38 |
1.9%
|
|
| 7 | 36 |
1.8%
|
|
| 8 | 367 |
18.4%
|
|
| 9 | 50 |
2.5%
|
|
| 10 | 436 |
21.9%
|
|
| 11 | 147 |
7.4%
|
|
| 12 | 13 |
0.7%
|
|
| 21 | Primary school of NFEEP | 3 |
0.2%
|
| 22 | Basic school of NFEEP | 0 |
0%
|
| 23 | High school of NFEEP | 0 |
0%
|
| 98 | DK | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 122 |