| Value | Category | Cases | |
|---|---|---|---|
| 4 | 16 | 
                                    
                                    0.2%
                                 | |
| 5 | 21 | 
                                    
                                    0.3%
                                 | |
| 6 | 96 | 
                                    
                                    1.2%
                                 | |
| 7 | 299 | 
                                    
                                    3.6%
                                 | |
| 8 | 2829 | 
                                    
                                    34.3%
                                 | |
| 9 | 2004 | 
                                    
                                    24.3%
                                 | |
| 10 | 2076 | 
                                    
                                    25.2%
                                 | |
| 11 | 490 | 
                                    
                                    5.9%
                                 | |
| 12 | 342 | 
                                    
                                    4.1%
                                 | |
| 13 | 44 | 
                                    
                                    0.5%
                                 | |
| 14 | 17 | 
                                    
                                    0.2%
                                 | |
| 15 | 2 | 
                                    
                                    0%
                                 | |
| 16 | 3 | 
                                    
                                    0%
                                 | |
| 18 | 4 | 
                                    
                                    0%
                                 | |
| 19 | 1 | 
                                    
                                    0%
                                 | |
| 20 | 2 | 
                                    
                                    0%
                                 | |
| 21 | 1 | 
                                    
                                    0%
                                 | |
| Sysmiss | 2603 |