| Value | Category | Cases | |
|---|---|---|---|
| 1 | Refusal | 2 |
0%
|
| 2 | Don't know | 8 |
0.2%
|
| 3 | No | 4025 |
98.9%
|
| 4 | Yes | 31 |
0.8%
|
| Missing value | 3 |
0.1%
|