| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 1151 |
95.9%
|
| 1 | Yes | 32 |
2.7%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know / Can’t remember | 17 |
1.4%
|