| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. No | 999 |
100%
|
| 1 | 1. Yes | 0 |
0%
|
| 8 | 8. No response/refused | 0 |
0%
|
| 9 | 9. Don't know | 0 |
0%
|