| Value | Category | Cases | |
|---|---|---|---|
| 1 | Refusal | 4 |
0.1%
|
| 2 | Don't know | 12 |
0.3%
|
| 3 | No | 4040 |
99.3%
|
| 4 | Yes | 12 |
0.3%
|
| Missing value | 1 |
0%
|