| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 922 |
76.8%
|
| 1 | Yes | 271 |
22.6%
|
| 9 | Do not know | 7 |
0.6%
|
| 98 | Refused | 0 |
0%
|