| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 21 |
16.9%
|
| 1 | 23 |
18.5%
|
|
| 2 | 24 |
19.4%
|
|
| 3 | 13 |
10.5%
|
|
| 4 | 16 |
12.9%
|
|
| 5 | 9 |
7.3%
|
|
| 6 | 4 |
3.2%
|
|
| 7 | 4 |
3.2%
|
|
| 8 | 5 |
4%
|
|
| 9 | 1 |
0.8%
|
|
| 10 | 2 |
1.6%
|
|
| 11 | 2 |
1.6%
|
|
| 98 | dk | 0 |
0%
|
| Sysmiss | 6268 |