| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 | 
                                    
                                    12.2%
                                 | |
| 2 | 7 | 
                                    
                                    8.5%
                                 | |
| 3 | 28 | 
                                    
                                    34.1%
                                 | |
| 4 | 20 | 
                                    
                                    24.4%
                                 | |
| 5 | 9 | 
                                    
                                    11%
                                 | |
| 6 | 6 | 
                                    
                                    7.3%
                                 | |
| 7 | 1 | 
                                    
                                    1.2%
                                 | |
| 8 | 1 | 
                                    
                                    1.2%
                                 | |
| Sysmiss | 1653 |