| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 | 
                                    
                                    0.1%
                                 | |
| 2 | 1 | 
                                    
                                    0%
                                 | |
| 3 | 2 | 
                                    
                                    0.1%
                                 | |
| 4 | 2 | 
                                    
                                    0.1%
                                 | |
| 5 | 3 | 
                                    
                                    0.1%
                                 | |
| 6 | 30 | 
                                    
                                    0.8%
                                 | |
| 7 | 126 | 
                                    
                                    3.2%
                                 | |
| 8 | 427 | 
                                    
                                    10.7%
                                 | |
| 9 | 633 | 
                                    
                                    15.8%
                                 | |
| 10 | 651 | 
                                    
                                    16.3%
                                 | |
| 11 | 539 | 
                                    
                                    13.5%
                                 | |
| 12 | 426 | 
                                    
                                    10.7%
                                 | |
| 13 | 374 | 
                                    
                                    9.4%
                                 | |
| 14 | 351 | 
                                    
                                    8.8%
                                 | |
| 15 | 253 | 
                                    
                                    6.3%
                                 | |
| 16 | 129 | 
                                    
                                    3.2%
                                 | |
| 17 | 27 | 
                                    
                                    0.7%
                                 | |
| 18 | 14 | 
                                    
                                    0.4%
                                 | |
| 19 | 4 | 
                                    
                                    0.1%
                                 | |
| 21 | 1 | 
                                    
                                    0%
                                 | |
| Sysmiss | 5 |