| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1251 | 
                                                                 
                                    
                                    67.4%
                                 
                                                             | 
                                                        
                    |
| 2 | 606 | 
                                                                 
                                    
                                    32.6%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1796 |