| Value | Category | Cases | |
|---|---|---|---|
| -1 | MIssing | 4 |
0.3%
|
| 0 | No | 905 |
75.4%
|
| 1 | Yes | 244 |
20.3%
|
| 9 | Don't know | 47 |
3.9%
|
| 998 | Refused | 0 |
0%
|