| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 1832 | 1840 | 
                                    
                                    26.8%
                                 | 
| 2 | No | 161 | 158 | 
                                    
                                    2.3%
                                 | 
| Sysmiss | 4878 | 4872 |