| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1489 | 
                                    
                                    44.1%
                                 | |
| 3 | 2 | 
                                    
                                    0.1%
                                 | |
| 8 | 1886 | 
                                    
                                    55.8%
                                 | |
| Sysmiss | 16379 |