| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 1145 |
47.9%
|
| 1 | Yes | 866 |
36.2%
|
| 7 | Not applicable | 60 |
2.5%
|
| 9 | Don't know | 319 |
13.3%
|
| 98 | Refused | 0 |
0%
|