| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 5 |
0.3%
|
| -95 | NA | 34 |
1.8%
|
| 1 | Yes | 915 |
47.7%
|
| 2 | No | 964 |
50.3%
|
| Sysmiss | 217 |