| Value | Category | Cases | |
|---|---|---|---|
| 1 | Refusal | 4 |
0.1%
|
| 2 | Don't know | 6 |
0.1%
|
| 3 | No | 3251 |
79.9%
|
| 4 | Yes | 806 |
19.8%
|
| Missing value | 2 |
0%
|