| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8 | 
                                    
                                    8.5%
                                 | |
| 2 | 13 | 
                                    
                                    13.8%
                                 | |
| 3 | 16 | 
                                    
                                    17%
                                 | |
| 4 | 12 | 
                                    
                                    12.8%
                                 | |
| 5 | 9 | 
                                    
                                    9.6%
                                 | |
| 6 | 13 | 
                                    
                                    13.8%
                                 | |
| 7 | 10 | 
                                    
                                    10.6%
                                 | |
| 8 | 6 | 
                                    
                                    6.4%
                                 | |
| 9 | 7 | 
                                    
                                    7.4%
                                 | |
| Sysmiss | 249 |