| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 0 |
0%
|
| 1 | 9 |
42.9%
|
|
| 2 | 6 |
28.6%
|
|
| 4 | 4 |
19%
|
|
| 7 | 2 |
9.5%
|
|
| 98 | dk | 0 |
0%
|
| Sysmiss | 15330 |