| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 1971 |
82.4%
|
| 1 | Yes | 331 |
13.8%
|
| 8 | Refused | 75 |
3.1%
|
| 9 | Don't know | 15 |
0.6%
|