| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 1 | 50 | 
                                                                 
                                    
                                    25.9%
                                 
                                                             | 
                                                        
                    |
| 2 | 54 | 
                                                                 
                                    
                                    28%
                                 
                                                             | 
                                                        
                    |
| 3 | 32 | 
                                                                 
                                    
                                    16.6%
                                 
                                                             | 
                                                        
                    |
| 4 | 11 | 
                                                                 
                                    
                                    5.7%
                                 
                                                             | 
                                                        
                    |
| 5+ | 44 | 
                                                                 
                                    
                                    22.8%
                                 
                                                             |