| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Excellent | 585 | 
                                    
                                    7.7%
                                 | 
| 2 | 2. Good | 4941 | 
                                    
                                    65.3%
                                 | 
| 3 | 3. Fair | 1990 | 
                                    
                                    26.3%
                                 | 
| 4 | 4. Not good | 47 | 
                                    
                                    0.6%
                                 | 
| 5 | 5. Very bad | 3 | 
                                    
                                    0%
                                 | 
| 9 | 9. Miss | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 42 |