| Value | Category | Cases | |
|---|---|---|---|
| 1 | Refusal | 0 |
0%
|
| 2 | Don't know | 0 |
0%
|
| 3 | No | 3941 |
96.9%
|
| 4 | Yes | 127 |
3.1%
|
| Missing value | 1 |
0%
|