| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 932 |
77.7%
|
| 1 | Yes | 268 |
22.3%
|
| 9 | Don't know | 0 |
0%
|
| 98 | Refused | 0 |
0%
|