| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 5 |
0%
|
| -7 | DON'T KNOW | 74 |
0.6%
|
| 1 | YES | 83 |
0.6%
|
| 2 | NO | 13096 |
98.8%
|
| Sysmiss | 5 |