| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 137 |
24.6%
|
| 1 | 105 |
18.9%
|
|
| 2 | 82 |
14.7%
|
|
| 3 | 55 |
9.9%
|
|
| 4 | 51 |
9.2%
|
|
| 5 | 27 |
4.8%
|
|
| 6 | 34 |
6.1%
|
|
| 7 | 26 |
4.7%
|
|
| 8 | 39 |
7%
|
|
| 98 | DK | 1 |
0.2%
|
| Sysmiss | 35873 |