| Value | Category | Cases | |
|---|---|---|---|
| -3 | Legal skip | 0 |
0%
|
| -2 | RA | 3 |
0.9%
|
| -1 | DK | 32 |
9.7%
|
| 1 | Yes | 76 |
23.1%
|
| 2 | No | 218 |
66.3%
|
| Sysmiss | 1697 |