| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 619 |
51.6%
|
| 1 | Yes | 553 |
46.1%
|
| 8 | Refused to answer | 0 |
0%
|
| 9 | Don't know | 28 |
2.3%
|