| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 5 | 1981 | 
                                                                 
                                    
                                    59.9%
                                 
                                                             | 
                                                        
                    
| 2 | 6 to 19 | 973 | 
                                                                 
                                    
                                    29.4%
                                 
                                                             | 
                                                        
                    
| 3 | 20-99 | 355 | 
                                                                 
                                    
                                    10.7%
                                 
                                                             | 
                                                        
                    
| 4 | 100+ | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |