| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5501 | 
                                    
                                    82.8%
                                 | |
| 2 | 1136 | 
                                    
                                    17.1%
                                 | |
| 8 | 5 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 4673 |