| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 18113 | 
                                                                 
                                    
                                    27.4%
                                 
                                                             | 
                                                        
                    
| 2 | 2-3 | 26567 | 
                                                                 
                                    
                                    40.2%
                                 
                                                             | 
                                                        
                    
| 3 | 4-6 | 17022 | 
                                                                 
                                    
                                    25.8%
                                 
                                                             | 
                                                        
                    
| 4 | 7+ | 4378 | 
                                                                 
                                    
                                    6.6%
                                 
                                                             |