| Value | Category | Cases | |
|---|---|---|---|
| 1 | 721 | 
                                                                 
                                    
                                    68%
                                 
                                                             | 
                                                        
                    |
| 2 | 339 | 
                                                                 
                                    
                                    32%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1932 |