| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 204 | 584 | 
                                    
                                    16.3%
                                 | 
| 2 | no | 338 | 1381 | 
                                    
                                    38.6%
                                 | 
| Sysmiss | 440 | 1610 |