| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.1%
|
| 0 | No | 1759 |
73.4%
|
| 1 | Yes | 633 |
26.4%
|
| 9 | Don’t know | 3 |
0.1%
|
| 98 | Refused | 0 |
0%
|