| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Observed | 871 | 579 |
86.9%
|
| 2 | Not observed | 33 | 87 |
13.1%
|
| 9 | Missing | 15 | 0 |
0%
|
| Sysmiss | 4920 | 904 |