| Value | Category | Cases | |
|---|---|---|---|
| -9 | (-9) Refused | 3 |
0%
|
| -8 | (-8) Don't know | 36 |
0.3%
|
| 1 | (1) Yes | 147 |
1.4%
|
| 2 | (2) No | 10443 |
98.3%
|
| Sysmiss | 1616 |