| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 1140 |
47.5%
|
| 1 | Yes | 1257 |
52.4%
|
| 9 | Don't know | 3 |
0.1%
|
| 98 | Refused | 0 |
0%
|