| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 | 
                                    
                                    8.1%
                                 | |
| 2 | 46 | 
                                    
                                    62.2%
                                 | |
| 3 | 10 | 
                                    
                                    13.5%
                                 | |
| 4 | 6 | 
                                    
                                    8.1%
                                 | |
| 5 | 1 | 
                                    
                                    1.4%
                                 | |
| 6 | 2 | 
                                    
                                    2.7%
                                 | |
| 7 | 2 | 
                                    
                                    2.7%
                                 | |
| 11 | 1 | 
                                    
                                    1.4%
                                 | |
| Sysmiss | 1045 |