| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 8 |
3.3%
|
| -95 | NA | 1 |
0.4%
|
| 1 | Yes | 177 |
72.2%
|
| 2 | No | 59 |
24.1%
|
| Sysmiss | 1890 |