| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 1311 |
54.6%
|
| 1 | Yes | 1081 |
45%
|
| 8 | Refused to answer | 1 |
0%
|
| 9 | Don't know | 7 |
0.3%
|