| Value | Category | Cases | |
|---|---|---|---|
| 1 | 92 | 
                                    
                                    5.2%
                                 | |
| 2 | 37 | 
                                    
                                    2.1%
                                 | |
| 3 | 1648 | 
                                    
                                    92.7%
                                 | |
| 8 | 1 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 195 |