| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 1007 |
42%
|
| 1 | Yes | 1391 |
58%
|
| 9 | Don't know | 2 |
0.1%
|
| 98 | Refused | 0 |
0%
|