| Value | Category | Cases | |
|---|---|---|---|
| 0 | Nill | 314 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| 1 | 1-3 | 14084 | 
                                                                 
                                    
                                    48.2%
                                 
                                                             | 
                                                        
                    
| 2 | 4-6 | 12357 | 
                                                                 
                                    
                                    42.3%
                                 
                                                             | 
                                                        
                    
| 3 | 7-40 | 2443 | 
                                                                 
                                    
                                    8.4%
                                 
                                                             | 
                                                        
                    
| 99 | No Answer | 36 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |