| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 804 |
67%
|
| 1 | Yes | 386 |
32.2%
|
| 9 | Don't know | 10 |
0.8%
|
| 98 | Refused | 0 |
0%
|