| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Yes | 121 |
10.3%
|
| 2 | No | 1046 |
88.9%
|
| 8 | Refused | 4 |
0.3%
|
| 9 | Don't know | 5 |
0.4%
|