| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don’t know | 0 |
0%
|
| 1 | Yes | 4 |
50%
|
| 2 | No | 3 |
37.5%
|
| 99 | NA | 1 |
12.5%
|
| Sysmiss | 192 |