| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 | 
                                    
                                    0.3%
                                 | |
| 2 | 5 | 
                                    
                                    0.3%
                                 | |
| 3 | 23 | 
                                    
                                    1.2%
                                 | |
| 4 | 26 | 
                                    
                                    1.3%
                                 | |
| 5 | 87 | 
                                    
                                    4.4%
                                 | |
| 6 | 131 | 
                                    
                                    6.6%
                                 | |
| 7 | 225 | 
                                    
                                    11.4%
                                 | |
| 8 | 751 | 
                                    
                                    38.1%
                                 | |
| 9 | 528 | 
                                    
                                    26.8%
                                 | |
| 10 | 188 | 
                                    
                                    9.5%
                                 | |
| Sysmiss | 850 |