| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 103 |
2.3%
|
| 1 | 1349 |
30.7%
|
|
| 2 | 868 |
19.7%
|
|
| 3 | 718 |
16.3%
|
|
| 4 | 563 |
12.8%
|
|
| 5 | 480 |
10.9%
|
|
| 6 | 315 |
7.2%
|
|
| 7 | 2 |
0%
|
|
| 98 | DK | 0 |
0%
|
| Sysmiss | 9673 |