| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 14 |
3%
|
| -95 | NA | 214 |
45.8%
|
| 1 | Yes | 112 |
24%
|
| 2 | No | 127 |
27.2%
|
| Sysmiss | 1668 |