| Value | Category | Cases | |
|---|---|---|---|
| 1 | > 3 | 130 | 
                                                                 
                                    
                                    10.9%
                                 
                                                             | 
                                                        
                    
| 2 | 0 | 939 | 
                                                                 
                                    
                                    78.6%
                                 
                                                             | 
                                                        
                    
| 3 | 1 - 3 | 126 | 
                                                                 
                                    
                                    10.5%
                                 
                                                             |