| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Excellent | 503 | 577 | 
                                    
                                    17.5%
                                 | 
| 2 | Good | 665 | 868 | 
                                    
                                    26.3%
                                 | 
| 3 | Weak | 454 | 677 | 
                                    
                                    20.5%
                                 | 
| 9 | I don’t know/no answer | 141 | 156 | 
                                    
                                    4.7%
                                 | 
| Sysmiss | 765 | 1018 |