| Value | Category | Cases | |
|---|---|---|---|
| 1 | Been the same compared to previous year | 0 | 
                                    
                                    0%
                                 | 
| 2 | decreased | 0 | 
                                    
                                    0%
                                 | 
| 3 | Decreased | 2 | 
                                    
                                    1.6%
                                 | 
| 4 | decreased compared to previous year | 0 | 
                                    
                                    0%
                                 | 
| 5 | Decreased compared to previous year | 0 | 
                                    
                                    0%
                                 | 
| 6 | increased | 0 | 
                                    
                                    0%
                                 | 
| 7 | Increased | 2 | 
                                    
                                    1.6%
                                 | 
| 8 | same | 0 | 
                                    
                                    0%
                                 | 
| 9 | Same | 0 | 
                                    
                                    0%
                                 | 
| Missing value | 119 | 
                                    
                                    96.7%
                                 |