| Value | Category | Cases | |
|---|---|---|---|
| 1 | 12 | 
                                    
                                    9%
                                 | |
| 2 | 28 | 
                                    
                                    20.9%
                                 | |
| 3 | 60 | 
                                    
                                    44.8%
                                 | |
| 4 | 26 | 
                                    
                                    19.4%
                                 | |
| 5 | 8 | 
                                    
                                    6%
                                 | |
| Sysmiss | 7 |