| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 | 
                                    
                                    1.1%
                                 | |
| 1 | 19 | 
                                    
                                    21.3%
                                 | |
| 2 | 17 | 
                                    
                                    19.1%
                                 | |
| 3 | 16 | 
                                    
                                    18%
                                 | |
| 4 | 11 | 
                                    
                                    12.4%
                                 | |
| 5 | 7 | 
                                    
                                    7.9%
                                 | |
| 6 | 6 | 
                                    
                                    6.7%
                                 | |
| 7 | 3 | 
                                    
                                    3.4%
                                 | |
| 8 | 5 | 
                                    
                                    5.6%
                                 | |
| 9 | 1 | 
                                    
                                    1.1%
                                 | |
| 10 | 3 | 
                                    
                                    3.4%
                                 | |
| Sysmiss | 1083 |