| Value | Category | Cases | |
|---|---|---|---|
| 1 | 22 | 
                                    
                                    4.6%
                                 | |
| 2 | 23 | 
                                    
                                    4.8%
                                 | |
| 3 | 13 | 
                                    
                                    2.7%
                                 | |
| 4 | 9 | 
                                    
                                    1.9%
                                 | |
| 5 | 22 | 
                                    
                                    4.6%
                                 | |
| 6 | 389 | 
                                    
                                    81.4%
                                 | |
| Sysmiss | 9862 |