| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 884 |
37.2%
|
| 1 | Yes | 1467 |
61.7%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 27 |
1.1%
|