| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 1116 |
93%
|
| 1 | Yes | 64 |
5.3%
|
| 8 | Refused to answer | 0 |
0%
|
| 9 | Don't know | 20 |
1.7%
|