| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 9 |
14.1%
|
| 1 | 7 |
10.9%
|
|
| 2 | 6 |
9.4%
|
|
| 3 | 12 |
18.8%
|
|
| 4 | 12 |
18.8%
|
|
| 5 | 5 |
7.8%
|
|
| 6 | 2 |
3.1%
|
|
| 7 | 3 |
4.7%
|
|
| 8 | 3 |
4.7%
|
|
| 10 | 4 |
6.3%
|
|
| 11 | 1 |
1.6%
|
|
| 98 | dk | 0 |
0%
|
| Sysmiss | 6328 |