| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 229 |
6.2%
|
| 1 | 720 |
19.5%
|
|
| 2 | 590 |
16%
|
|
| 3 | 464 |
12.5%
|
|
| 4 | 504 |
13.6%
|
|
| 5 | 316 |
8.5%
|
|
| 6 | 318 |
8.6%
|
|
| 7 | 287 |
7.8%
|
|
| 8 | 269 |
7.3%
|
|
| 98 | DK | 1 |
0%
|
| Sysmiss | 5359 |