| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 3 |
0.3%
|
| 0 | No | 143 |
11.9%
|
| 1 | Yes | 1000 |
83.3%
|
| 8 | Refused to answer | 11 |
0.9%
|
| 9 | Don't know | 43 |
3.6%
|