| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 57 | 64 | 
                                    
                                    1.9%
                                 | 
| 2 | no | 785 | 975 | 
                                    
                                    29.6%
                                 | 
| Sysmiss | 1686 | 2257 |