| Value | Category | Cases | |
|---|---|---|---|
| 1 | 35 | 
                                    
                                    21.2%
                                 | |
| 2 | 24 | 
                                    
                                    14.5%
                                 | |
| 3 | 8 | 
                                    
                                    4.8%
                                 | |
| 4 | 9 | 
                                    
                                    5.5%
                                 | |
| 5 | 28 | 
                                    
                                    17%
                                 | |
| 6 | 36 | 
                                    
                                    21.8%
                                 | |
| 7 | 25 | 
                                    
                                    15.2%
                                 | |
| Sysmiss | 39 |