| Value | Category | Cases | |
|---|---|---|---|
| 6 | 67 | 
                                    
                                    0.2%
                                 | |
| 7 | 235 | 
                                    
                                    0.8%
                                 | |
| 8 | 1473 | 
                                    
                                    4.7%
                                 | |
| 9 | 4809 | 
                                    
                                    15.5%
                                 | |
| 10 | 6407 | 
                                    
                                    20.6%
                                 | |
| 11 | 6259 | 
                                    
                                    20.2%
                                 | |
| 12 | 4655 | 
                                    
                                    15%
                                 | |
| 13 | 2701 | 
                                    
                                    8.7%
                                 | |
| 14 | 1527 | 
                                    
                                    4.9%
                                 | |
| 15 | 914 | 
                                    
                                    2.9%
                                 | |
| 16 | 464 | 
                                    
                                    1.5%
                                 | |
| 17 | 331 | 
                                    
                                    1.1%
                                 | |
| 18 | 277 | 
                                    
                                    0.9%
                                 | |
| 19 | 230 | 
                                    
                                    0.7%
                                 | |
| 20 | 185 | 
                                    
                                    0.6%
                                 | |
| 21 | 199 | 
                                    
                                    0.6%
                                 | |
| 22 | 184 | 
                                    
                                    0.6%
                                 | |
| 23 | 123 | 
                                    
                                    0.4%
                                 | |
| Sysmiss | 20 |