| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 700 |
58.3%
|
| 1 | Yes | 486 |
40.5%
|
| 8 | Refused to answer | 3 |
0.3%
|
| 9 | Don't know | 11 |
0.9%
|