| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Improved | 6653 | 
                                                                 
                                    
                                    42.9%
                                 
                                                             | 
                                                        
                    
| 2 | 2. Stayed the same | 8218 | 
                                                                 
                                    
                                    53%
                                 
                                                             | 
                                                        
                    
| 3 | 3. Worsened | 416 | 
                                                                 
                                    
                                    2.7%
                                 
                                                             | 
                                                        
                    
| 4 | I do not know / I do not want to answer | 210 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             |