| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 1444 |
60.2%
|
| 1 | Yes | 951 |
39.6%
|
| 8 | Refused to answer | 1 |
0%
|
| 9 | Don't know | 4 |
0.2%
|