| Value | Category | Cases | |
|---|---|---|---|
| -999 | Don't know | 0 |
0%
|
| -888 | Not available | 0 |
0%
|
| 1 | Yes | 42 |
51.9%
|
| 2 | No | 39 |
48.1%
|
| Sysmiss | 207 |