| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1991 | 1992 |
94.2%
|
| 1 | Yes | 130 | 124 |
5.8%
|
| 88 | N/A | 0 | 0 | |
| 99 | 7 | 8 | ||
| Sysmiss | 195 | 199 |