| Value | Category | Cases | |
|---|---|---|---|
| -95 | Refused | 0 |
0%
|
| 0 | No | 75 |
3.8%
|
| 1 | Yes | 1908 |
95.8%
|
| 99 | Don’t know | 8 |
0.4%
|
| Sysmiss | 744 |