| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 0 | No, not required to pay | 242 | 
                                    
                                    20.2%
                                 | 
| 1 | Yes,required to pay | 252 | 
                                    
                                    21%
                                 | 
| 7 | Not applicable | 685 | 
                                    
                                    57.1%
                                 | 
| 8 | Refused | 3 | 
                                    
                                    0.3%
                                 | 
| 9 | Don’t know | 18 | 
                                    
                                    1.5%
                                 |