| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1232 | 
                                                                 
                                    
                                    11.8%
                                 
                                                             | 
                                                        
                    |
| 2 | 9224 | 
                                                                 
                                    
                                    88.2%
                                 
                                                             | 
                                                        
                    |
| 9 | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 130 |