| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 989 |
82.4%
|
| 1 | Yes | 195 |
16.3%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know / Can’t remember | 16 |
1.3%
|