| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 1731 | 
                                    
                                    40%
                                 | 
| 2 | Stayed the same | 1176 | 
                                    
                                    27.2%
                                 | 
| 3 | Reduced | 1423 | 
                                    
                                    32.9%
                                 |