| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 0 |
0%
|
| 1 | 8 |
13.3%
|
|
| 2 | 19 |
31.7%
|
|
| 3 | 8 |
13.3%
|
|
| 4 | 13 |
21.7%
|
|
| 5 | 1 |
1.7%
|
|
| 6 | 1 |
1.7%
|
|
| 7 | 4 |
6.7%
|
|
| 8 | 6 |
10%
|
|
| 98 | DK | 0 |
0%
|
| Sysmiss | 8997 |