| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1-3 | 3451 | 
                                                                 
                                    
                                    11.8%
                                 
                                                             | 
                                                        
                    
| 2 | 4-6 | 9015 | 
                                                                 
                                    
                                    30.8%
                                 
                                                             | 
                                                        
                    
| 3 | 7-40 | 16732 | 
                                                                 
                                    
                                    57.2%
                                 
                                                             | 
                                                        
                    
| 99 | No Answer | 36 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |