| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 4 |
0%
|
| -7 | DON'T KNOW | 10 |
0.1%
|
| 1 | YES | 1033 |
7.8%
|
| 2 | NO | 12215 |
92.1%
|
| Sysmiss | 1 |