| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 810 |
33.8%
|
| 1 | Yes | 1589 |
66.2%
|
| 8 | Refused to answer | 0 |
0%
|
| 9 | Don't know | 1 |
0%
|