| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 9 |
11.1%
|
| 1 | 9 |
11.1%
|
|
| 2 | 7 |
8.6%
|
|
| 3 | 21 |
25.9%
|
|
| 4 | 11 |
13.6%
|
|
| 5 | 2 |
2.5%
|
|
| 6 | 4 |
4.9%
|
|
| 7 | 4 |
4.9%
|
|
| 8 | 2 |
2.5%
|
|
| 9 | 7 |
8.6%
|
|
| 11 | 5 |
6.2%
|
|
| 98 | dk | 0 |
0%
|
| Sysmiss | 15270 |