| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 23 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    
| -7 | Not VAT eligible | 59 | 
                                                                 
                                    
                                    3.9%
                                 
                                                             | 
                                                        
                    
| -6 | VAT refund not available | 213 | 
                                                                 
                                    
                                    14%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 591 | 
                                                                 
                                    
                                    38.9%
                                 
                                                             | 
                                                        
                    
| 2 | No | 632 | 
                                                                 
                                    
                                    41.6%
                                 
                                                             |