| Value | Category | Cases | |
|---|---|---|---|
| 1 | Excellent | 26 | 
                                    
                                    22.6%
                                 | 
| 2 | Good | 84 | 
                                    
                                    73%
                                 | 
| 3 | Not too good | 5 | 
                                    
                                    4.3%
                                 | 
| 4 | Bad | 0 | 
                                    
                                    0%
                                 | 
| 5 | Very bad | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 26 |