| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes, free | 3 | 2402 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | yes subsidised | 1 | 417 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 3 | no | 79 | 52209 | 
                                                                 
                                    
                                    94.9%
                                 
                                                             |