| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3621 | 
                                    
                                    52.6%
                                 | |
| 3 | 3159 | 
                                    
                                    45.9%
                                 | |
| 8 | 102 | 
                                    
                                    1.5%
                                 | |
| Sysmiss | 12873 |