| Value | Category | Cases | |
|---|---|---|---|
| -999 | -999. Don't Know | 1 |
0%
|
| 0 | 0. No | 1276 |
59.6%
|
| 1 | 1. Yes | 850 |
39.7%
|
| s | 13 |
0.6%
|
|
| Sysmiss | 1084 |