| Value | Category | Cases | |
|---|---|---|---|
| 1 | Higher | 128 | 
                                    
                                    19.5%
                                 | 
| 2 | The same | 211 | 
                                    
                                    32.1%
                                 | 
| 3 | Less | 314 | 
                                    
                                    47.7%
                                 | 
| 4 | No revenue from sales | 5 | 
                                    
                                    0.8%
                                 | 
| Sysmiss | 931 |