| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 481 | 552 |
66.4%
|
| 1 | Yes | 226 | 279 |
33.6%
|
| 88 | 1602 | 1472 | ||
| 98 | 2 | 2 | ||
| Sysmiss | 12 | 18 |