| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 1 | No | 462 |
19.3%
|
| 2 | Yes | 1936 |
80.7%
|
| 9 | Don't know | 0 |
0%
|
| 98 | Refused | 0 |
0%
|