| Value | Category | Cases | |
|---|---|---|---|
| 1 | 896 | 
                                                                 
                                    
                                    68%
                                 
                                                             | 
                                                        
                    |
| 2 | 253 | 
                                                                 
                                    
                                    19.2%
                                 
                                                             | 
                                                        
                    |
| 3 | 130 | 
                                                                 
                                    
                                    9.9%
                                 
                                                             | 
                                                        
                    |
| 4 | 32 | 
                                                                 
                                    
                                    2.4%
                                 
                                                             | 
                                                        
                    |
| 5 | 5 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    |
| 6 | 2 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| Missing value | 8823 |