| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2254 | 
                                    
                                    50.3%
                                 | |
| 3 | 1753 | 
                                    
                                    39.2%
                                 | |
| 8 | 470 | 
                                    
                                    10.5%
                                 | |
| Sysmiss | 15280 |