| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16 | 
                                    
                                    0.9%
                                 | |
| 3 | 1754 | 
                                    
                                    98.9%
                                 | |
| 8 | 4 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 1760 |