| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 299 |
24.9%
|
| 1 | Yes | 283 |
23.6%
|
| 8 | Refused to answer | 0 |
0%
|
| 9 | Don't know | 618 |
51.5%
|