| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 | 
                                    
                                    4%
                                 | |
| 2 | 3 | 
                                    
                                    2.4%
                                 | |
| 3 | 7 | 
                                    
                                    5.6%
                                 | |
| 4 | 54 | 
                                    
                                    42.9%
                                 | |
| 5 | 41 | 
                                    
                                    32.5%
                                 | |
| 6 | 2 | 
                                    
                                    1.6%
                                 | |
| 7 | 14 | 
                                    
                                    11.1%
                                 | |
| Sysmiss | 1046 |