| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| -9 | Don't know (spontaneous) | 3 | 
                                    
                                    1.3%
                                 | 
| 1 | The cost of the product or service has increased | 53 | 
                                    
                                    22.9%
                                 | 
| 2 | The cost of the product or service has not changed | 175 | 
                                    
                                    75.8%
                                 | 
| 3 | The cost of the product or service has decreased | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 129 |