| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 255 | 
                                    
                                    41.7%
                                 | 
| 2 | Good | 228 | 
                                    
                                    37.3%
                                 | 
| 3 | Moderate | 102 | 
                                    
                                    16.7%
                                 | 
| 4 | Bad | 14 | 
                                    
                                    2.3%
                                 | 
| 5 | Very bad | 13 | 
                                    
                                    2.1%
                                 | 
| Sysmiss | 3326 |