| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 3 |
0.7%
|
| -88 | Refused | 0 |
0%
|
| 0 | No | 233 |
58.1%
|
| 1 | Yes | 165 |
41.1%
|
| Missing value | 817 |