| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased a lot | 1173 | 
                                                                 
                                    
                                    6.1%
                                 
                                                             | 
                                                        
                    
| 2 | Increased | 6145 | 
                                                                 
                                    
                                    31.8%
                                 
                                                             | 
                                                        
                    
| 3 | Not changed | 6197 | 
                                                                 
                                    
                                    32.1%
                                 
                                                             | 
                                                        
                    
| 4 | Decreased | 4301 | 
                                                                 
                                    
                                    22.2%
                                 
                                                             | 
                                                        
                    
| 5 | Decreased a lot | 1518 | 
                                                                 
                                    
                                    7.9%
                                 
                                                             |