| Value | Category | Cases | |
|---|---|---|---|
| -3 | Legal skip | 0 |
0%
|
| -2 | DK | 21 |
1.9%
|
| -1 | No | 595 |
54.9%
|
| 1 | Yes | 467 |
43.1%
|
| Sysmiss | 943 |