| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 47 |
35.1%
|
| 1 | 32 |
23.9%
|
|
| 2 | 8 |
6%
|
|
| 3 | 17 |
12.7%
|
|
| 4 | 5 |
3.7%
|
|
| 5 | 4 |
3%
|
|
| 6 | 8 |
6%
|
|
| 7 | 6 |
4.5%
|
|
| 9 | 3 |
2.2%
|
|
| 10 | 2 |
1.5%
|
|
| 12 | 2 |
1.5%
|
|
| 98 | dk | 0 |
0%
|
| Sysmiss | 15851 |