| Value | Category | Cases | |
|---|---|---|---|
| -9 | Refusal | 0 |
0%
|
| -8 | Don't know | 0 |
0%
|
| 0 | No | 738 |
14.1%
|
| 1 | Yes | 92 |
1.8%
|
| Missing value | 4414 |
84.2%
|