| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 22 |
10.4%
|
| 1 | 41 |
19.4%
|
|
| 2 | 36 |
17.1%
|
|
| 3 | 29 |
13.7%
|
|
| 4 | 15 |
7.1%
|
|
| 5 | 20 |
9.5%
|
|
| 6 | 14 |
6.6%
|
|
| 7 | 15 |
7.1%
|
|
| 8 | 7 |
3.3%
|
|
| 9 | 6 |
2.8%
|
|
| 10 | 4 |
1.9%
|
|
| 11 | 2 |
0.9%
|
|
| 98 | dk | 0 |
0%
|
| Sysmiss | 6181 |