| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 45 |
36.6%
|
| 1 | 31 |
25.2%
|
|
| 2 | 8 |
6.5%
|
|
| 3 | 11 |
8.9%
|
|
| 4 | 5 |
4.1%
|
|
| 5 | 4 |
3.3%
|
|
| 6 | 8 |
6.5%
|
|
| 7 | 4 |
3.3%
|
|
| 9 | 3 |
2.4%
|
|
| 10 | 2 |
1.6%
|
|
| 12 | 2 |
1.6%
|
|
| 98 | dk | 0 |
0%
|
| Sysmiss | 15228 |