| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 84 |
7%
|
| 1 | Yes | 129 |
10.8%
|
| 8 | Refused to answer | 4 |
0.3%
|
| 9 | Don't know | 983 |
81.9%
|