| Value | Category | Cases | |
|---|---|---|---|
| 1 | 19 | 
                                    
                                    35.8%
                                 | |
| 2 | 9 | 
                                    
                                    17%
                                 | |
| 3 | 7 | 
                                    
                                    13.2%
                                 | |
| 4 | 2 | 
                                    
                                    3.8%
                                 | |
| 5 | 1 | 
                                    
                                    1.9%
                                 | |
| 6 | 10 | 
                                    
                                    18.9%
                                 | |
| 7 | 3 | 
                                    
                                    5.7%
                                 | |
| 8 | 1 | 
                                    
                                    1.9%
                                 | |
| 11 | 1 | 
                                    
                                    1.9%
                                 | |
| Sysmiss | 3536 |