| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2045 | 
                                    
                                    13.7%
                                 | |
| 3 | 12292 | 
                                    
                                    82.4%
                                 | |
| 8 | 583 | 
                                    
                                    3.9%
                                 | |
| Sysmiss | 4881 |