| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Observed | 4261 | 4203 |
94.6%
|
| 2 | Not observed | 135 | 132 |
3%
|
| 9 | Missing | 111 | 108 |
2.4%
|
| Sysmiss | 24097 | 24095 |