| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 666 | 695 |
97.4%
|
| 1 | Yes | 19 | 19 |
2.6%
|
| 88 | N/A | 1427 | 1395 | |
| 99 | 16 | 15 | ||
| Sysmiss | 195 | 199 |