| Value | Category | Cases | |
|---|---|---|---|
| 1 | Excellent | 35 | 
                                    
                                    30.4%
                                 | 
| 2 | Good | 72 | 
                                    
                                    62.6%
                                 | 
| 3 | Not too good | 8 | 
                                    
                                    7%
                                 | 
| 4 | Bad | 0 | 
                                    
                                    0%
                                 | 
| 5 | Very bad | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 26 |