| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 6 |
0%
|
| -7 | DON'T KNOW | 1340 |
10.1%
|
| 1 | YES | 8598 |
64.9%
|
| 2 | NO | 3312 |
25%
|
| Sysmiss | 7 |