| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| -9 | Don't know (spontaneous) | 2 | 
                                    
                                    0.9%
                                 | 
| 1 | The price of the product or service has increased | 45 | 
                                    
                                    19.5%
                                 | 
| 2 | The price of the product or service has not changed | 183 | 
                                    
                                    79.2%
                                 | 
| 3 | The price of the product or service has decreased | 1 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 129 |