| Value | Category | Cases | |
|---|---|---|---|
| 7 | 22 | 
                                    
                                    33.3%
                                 | |
| 8 | 11 | 
                                    
                                    16.7%
                                 | |
| 9 | 8 | 
                                    
                                    12.1%
                                 | |
| 10 | 6 | 
                                    
                                    9.1%
                                 | |
| 11 | 5 | 
                                    
                                    7.6%
                                 | |
| 12 | 4 | 
                                    
                                    6.1%
                                 | |
| 13 | 1 | 
                                    
                                    1.5%
                                 | |
| 14 | 3 | 
                                    
                                    4.5%
                                 | |
| 16 | 1 | 
                                    
                                    1.5%
                                 | |
| 19 | 3 | 
                                    
                                    4.5%
                                 | |
| 21 | 1 | 
                                    
                                    1.5%
                                 | |
| 39 | 1 | 
                                    
                                    1.5%
                                 | |
| Sysmiss | 17467 |