| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 1 |
0.2%
|
| -7 | DON'T KNOW | 75 |
13.4%
|
| 1 | YES | 285 |
51%
|
| 2 | NO | 198 |
35.4%
|
| Sysmiss | 10118 |