| Value | Category | Cases | |
|---|---|---|---|
| 1 | monthly | 465 | 
                                                                 
                                    
                                    7.3%
                                 
                                                             | 
                                                        
                    
| 2 | yearly | 405 | 
                                                                 
                                    
                                    6.3%
                                 
                                                             | 
                                                        
                    
| 3 | One-off payment | 260 | 
                                                                 
                                    
                                    4.1%
                                 
                                                             | 
                                                        
                    
| -8 | other error | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -7 | filter error | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -3 | inapplicable | 5199 | 
                                                                 
                                    
                                    81.2%
                                 
                                                             | 
                                                        
                    
| -2 | no answer | 22 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| -1 | does not know | 51 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             |