| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 182 | 222 | 
                                    
                                    6.7%
                                 | 
| 2 | no | 660 | 817 | 
                                    
                                    24.8%
                                 | 
| Sysmiss | 1686 | 2257 |