| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 0 |
0%
|
| -7 | DON'T KNOW | 9 |
1.4%
|
| 1 | YES | 96 |
14.6%
|
| 2 | NO | 554 |
84.1%
|
| Sysmiss | 5652 |