| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 1209 |
32.6%
|
| 2 | Refused | 1 |
0%
|
| 3 | Unsure | 37 |
1%
|
| 4 | Yes | 2460 |
66.4%
|
| Missing value | 948 |