| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 1025 |
85.4%
|
| 1 | Yes | 171 |
14.3%
|
| 8 | Refused to answer | 0 |
0%
|
| 9 | Don't know | 4 |
0.3%
|