| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 0 |
0%
|
| -2 | Don't know | 0 |
0%
|
| -1 | Refusal | 0 |
0%
|
| 0 | No | 159 |
79.5%
|
| 1 | Yes | 41 |
20.5%
|