| Value | Category | Cases | |
|---|---|---|---|
| -9 | (-9) Refused | 7 |
0%
|
| -8 | (-8) Don't know | 13 |
0.1%
|
| 1 | (1) Yes | 5426 |
24.4%
|
| 2 | (2) No | 16816 |
75.5%
|