| Value | Category | Cases | |
|---|---|---|---|
| 1 | Good | 18802 | 
                                                                 
                                    
                                    84.8%
                                 
                                                             | 
                                                        
                    
| 2 | Neither | 2296 | 
                                                                 
                                    
                                    10.4%
                                 
                                                             | 
                                                        
                    
| 3 | Bad | 1079 | 
                                                                 
                                    
                                    4.9%
                                 
                                                             | 
                                                        
                    
| -5 | Missing; Unknown; Inappropiate | 0 | |
| -4 | Not asked | 2045 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 189 | |
| -1 | Don't know | 147 |