| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 1077 |
90.1%
|
| 1 | Yes | 107 |
8.9%
|
| 9 | Don't know | 12 |
1%
|
| 998 | Refused | 0 |
0%
|