| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Yes | 1099 |
91.6%
|
| 2 | No | 83 |
6.9%
|
| 9 | Don't know | 18 |
1.5%
|
| 98 | Refused | 0 |
0%
|