| Value | Category | Cases | |
|---|---|---|---|
| 1 | 33 | 
                                    
                                    11.5%
                                 | |
| 2 | 8 | 
                                    
                                    2.8%
                                 | |
| 3 | 12 | 
                                    
                                    4.2%
                                 | |
| 4 | 70 | 
                                    
                                    24.5%
                                 | |
| 5 | 13 | 
                                    
                                    4.5%
                                 | |
| 6 | 138 | 
                                    
                                    48.3%
                                 | |
| 7 | 12 | 
                                    
                                    4.2%
                                 | |
| Sysmiss | 10564 |