| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 2 |
0%
|
| -7 | DON'T KNOW | 65 |
0.8%
|
| 1 | YES | 380 |
4.7%
|
| 2 | NO | 7555 |
94.4%
|
| Sysmiss | 9 |