| Value | Category | Cases | |
|---|---|---|---|
| 1 | Excellent | 24 | 
                                    
                                    24%
                                 | 
| 2 | Good | 74 | 
                                    
                                    74%
                                 | 
| 3 | Not too good | 2 | 
                                    
                                    2%
                                 | 
| 4 | Bad | 0 | 
                                    
                                    0%
                                 | 
| 5 | Very bad | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 41 |