| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 660 | 778 |
93.6%
|
| 1 | Yes | 48 | 53 |
6.4%
|
| 88 | 1595 | 1465 | ||
| 98 | 9 | 12 | ||
| Sysmiss | 11 | 15 |