| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 4 |
0%
|
| -7 | DON'T KNOW | 96 |
0.7%
|
| 1 | YES | 73 |
0.6%
|
| 2 | NO | 13085 |
98.7%
|
| Sysmiss | 5 |