| Value | Category | Cases | |
|---|---|---|---|
| -77 | -77.No Data Available | 4 |
2.5%
|
| -33 | -33.Don't Know | 44 |
27%
|
| 1 | 1.Yes | 38 |
23.3%
|
| 3 | 3.No | 77 |
47.2%
|
| Sysmiss | 77 |