| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 0 |
0%
|
| -7 | DON'T KNOW | 19 |
3.4%
|
| 1 | YES | 5 |
0.9%
|
| 2 | NO | 530 |
95.7%
|
| Sysmiss | 10123 |