| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 310 | 330 |
52.5%
|
| 1 | Yes | 297 | 298 |
47.5%
|
| 88 | N/A | 1520 | 1494 | |
| 99 | 1 | 1 | ||
| Sysmiss | 195 | 199 |