| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 3 |
0%
|
| -7 | DON'T KNOW | 4669 |
35.2%
|
| 1 | YES | 6082 |
45.9%
|
| 2 | NO | 2502 |
18.9%
|
| Sysmiss | 7 |