| Value | Category | Cases | |
|---|---|---|---|
| 1 | 30577 | 
                                    
                                    73%
                                 | |
| 2 | 3976 | 
                                    
                                    9.5%
                                 | |
| 3 | 7318 | 
                                    
                                    17.5%
                                 | |
| Sysmiss | 4471 |