| Value | Category | Cases | |
|---|---|---|---|
| 6 | 1 | 
                                    
                                    0.2%
                                 | |
| 7 | 6 | 
                                    
                                    1.5%
                                 | |
| 8 | 4 | 
                                    
                                    1%
                                 | |
| 9 | 21 | 
                                    
                                    5.1%
                                 | |
| 10 | 41 | 
                                    
                                    10%
                                 | |
| 11 | 21 | 
                                    
                                    5.1%
                                 | |
| 12 | 53 | 
                                    
                                    12.9%
                                 | |
| 13 | 40 | 
                                    
                                    9.7%
                                 | |
| 14 | 42 | 
                                    
                                    10.2%
                                 | |
| 15 | 33 | 
                                    
                                    8%
                                 | |
| 16 | 43 | 
                                    
                                    10.5%
                                 | |
| 17 | 40 | 
                                    
                                    9.7%
                                 | |
| 18 | 27 | 
                                    
                                    6.6%
                                 | |
| 19 | 22 | 
                                    
                                    5.4%
                                 | |
| 20 | 12 | 
                                    
                                    2.9%
                                 | |
| 21 | 4 | 
                                    
                                    1%
                                 | |
| 22 | 1 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 9071 |