| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 2 |
0.1%
|
| -7 | DON'T KNOW | 5 |
0.3%
|
| 1 | YES | 703 |
43.9%
|
| 2 | NO | 892 |
55.7%
|
| Sysmiss | 11661 |