| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 716 |
59.7%
|
| 1 | Yes | 451 |
37.6%
|
| 8 | Refused to answer | 0 |
0%
|
| 9 | Don't know | 33 |
2.8%
|