| Value | Category | Cases | |
|---|---|---|---|
| 1 | Excellent | 28 | 
                                    
                                    21.9%
                                 | 
| 2 | Good | 93 | 
                                    
                                    72.7%
                                 | 
| 3 | Not too good | 7 | 
                                    
                                    5.5%
                                 | 
| 4 | Bad | 0 | 
                                    
                                    0%
                                 | 
| 5 | Very bad | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 13 |