| Value | Category | Cases | |
|---|---|---|---|
| 1 | Refusal | 0 |
0%
|
| 2 | Don't know | 0 |
0%
|
| 3 | No | 839 |
4.4%
|
| 4 | Yes | 177 |
0.9%
|
| Missing value | 17867 |
94.6%
|