| Value | Category | Cases | |
|---|---|---|---|
| -1 | MIssing | 0 |
0%
|
| 0 | No | 1076 |
89.4%
|
| 1 | Yes | 122 |
10.1%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 6 |
0.5%
|