| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 894 |
74.5%
|
| 1 | Yes | 300 |
25%
|
| 8 | Refused to answer | 1 |
0.1%
|
| 9 | Don't know | 5 |
0.4%
|