| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 920 |
76.7%
|
| 1 | Yes | 225 |
18.8%
|
| 8 | Refused to answer | 46 |
3.8%
|
| 9 | Don't know | 9 |
0.8%
|