| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 105 |
4.4%
|
| 1 | Yes | 2281 |
95%
|
| 7 | Not applicable | 11 |
0.5%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 3 |
0.1%
|