| Value | Category | Cases | |
|---|---|---|---|
| 1 | 20 | 
                                    
                                    11.7%
                                 | |
| 2 | 19 | 
                                    
                                    11.1%
                                 | |
| 3 | 19 | 
                                    
                                    11.1%
                                 | |
| 4 | 12 | 
                                    
                                    7%
                                 | |
| 5 | 19 | 
                                    
                                    11.1%
                                 | |
| 6 | 20 | 
                                    
                                    11.7%
                                 | |
| 7 | 8 | 
                                    
                                    4.7%
                                 | |
| 8 | 8 | 
                                    
                                    4.7%
                                 | |
| 9 | 7 | 
                                    
                                    4.1%
                                 | |
| 10 | 14 | 
                                    
                                    8.2%
                                 | |
| 11 | 11 | 
                                    
                                    6.4%
                                 | |
| 12 | 14 | 
                                    
                                    8.2%
                                 | |
| Sysmiss | 56 |