| Value | Category | Cases | |
|---|---|---|---|
| 4 | 2 | 
                                    
                                    9.1%
                                 | |
| 5 | 4 | 
                                    
                                    18.2%
                                 | |
| 6 | 1 | 
                                    
                                    4.5%
                                 | |
| 8 | 2 | 
                                    
                                    9.1%
                                 | |
| 10 | 2 | 
                                    
                                    9.1%
                                 | |
| 12 | 2 | 
                                    
                                    9.1%
                                 | |
| 14 | 2 | 
                                    
                                    9.1%
                                 | |
| 15 | 3 | 
                                    
                                    13.6%
                                 | |
| 20 | 2 | 
                                    
                                    9.1%
                                 | |
| 25 | 1 | 
                                    
                                    4.5%
                                 | |
| 30 | 1 | 
                                    
                                    4.5%
                                 | |
| Sysmiss | 949 |