| Value | Category | Cases | |
|---|---|---|---|
| 1 | MOST SEVERE | 706 | 
                                    
                                    50.4%
                                 | 
| 2 | SECOND MOST SEVERE | 452 | 
                                    
                                    32.2%
                                 | 
| 3 | THIRD MOST SEVERE | 244 | 
                                    
                                    17.4%
                                 | 
| Sysmiss | 15411 |