| Value | Category | Cases | |
|---|---|---|---|
| 1 | Refusal | 0 |
0%
|
| 2 | Don't know | 2 |
0%
|
| 3 | No | 9172 |
48.6%
|
| 4 | Yes | 5599 |
29.7%
|
| Missing value | 4110 |
21.8%
|