| Value | Category | Cases | |
|---|---|---|---|
| 0 | 774 | 
                                                                 
                                    
                                    30.9%
                                 
                                                             | 
                                                        
                    |
| 1 | 289 | 
                                                                 
                                    
                                    11.5%
                                 
                                                             | 
                                                        
                    |
| 2 | 493 | 
                                                                 
                                    
                                    19.7%
                                 
                                                             | 
                                                        
                    |
| 3 | 418 | 
                                                                 
                                    
                                    16.7%
                                 
                                                             | 
                                                        
                    |
| 4 | 221 | 
                                                                 
                                    
                                    8.8%
                                 
                                                             | 
                                                        
                    |
| 5 | 109 | 
                                                                 
                                    
                                    4.3%
                                 
                                                             | 
                                                        
                    |
| 6 | 33 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 7 | 171 | 
                                                                 
                                    
                                    6.8%
                                 
                                                             |