| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 39 |
0.1%
|
| 0 | No | 34209 |
74.7%
|
| 1 | Yes | 11330 |
24.7%
|
| 8 | Refused | 107 |
0.2%
|
| 9 | Don’t know | 138 |
0.3%
|