| Value | Category | Cases | |
|---|---|---|---|
| -9 | Refusal | 0 |
0%
|
| -8 | Don't know | 0 |
0%
|
| 0 | No | 6 |
0.1%
|
| 1 | Yes | 1 |
0%
|
| Missing value | 5237 |
99.9%
|