| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| -9 | Don't know (spontaneous) | 0 | 
                                    
                                    0%
                                 | 
| 1 | The cost of the product or service has increased | 63 | 
                                    
                                    33%
                                 | 
| 2 | The cost of the product or service has not changed | 112 | 
                                    
                                    58.6%
                                 | 
| 3 | The cost of the product or service has decreased | 16 | 
                                    
                                    8.4%
                                 | 
| Sysmiss | 154 |