| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 571 | 744 | 
                                    
                                    22.6%
                                 | 
| 2 | no | 1956 | 2551 | 
                                    
                                    77.4%
                                 | 
| Sysmiss | 1 | 1 |