| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 0 |
0%
|
| -7 | DON'T KNOW | 90 |
1.4%
|
| 1 | YES | 370 |
5.8%
|
| 2 | NO | 5902 |
92.8%
|
| Sysmiss | 12104 |