| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 978 |
81.5%
|
| 1 | Yes | 206 |
17.2%
|
| 8 | Refused to answer | 2 |
0.2%
|
| 9 | Don't know | 14 |
1.2%
|