| Value | Category | Cases | |
|---|---|---|---|
| 1 | 410 | 
                                                                 
                                    
                                    64.9%
                                 
                                                             | 
                                                        
                    |
| 2 | 199 | 
                                                                 
                                    
                                    31.5%
                                 
                                                             | 
                                                        
                    |
| 3 | 14 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                                                        
                    |
| 4 | 7 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    |
| 5 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 7 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1247 |