| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 0 |
0%
|
| 3 | 1 |
20%
|
|
| 4 | 2 |
40%
|
|
| 8 | 1 |
20%
|
|
| 11 | 1 |
20%
|
|
| 98 | dk | 0 |
0%
|
| Sysmiss | 15346 |