| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2427 | 
                                    
                                    30.2%
                                 | |
| 3 | 5607 | 
                                    
                                    69.7%
                                 | |
| 8 | 14 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 1 |