| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3886 | 
                                    
                                    70.4%
                                 | |
| 2 | 1327 | 
                                    
                                    24%
                                 | |
| 3 | 295 | 
                                    
                                    5.3%
                                 | |
| 4 | 13 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 12 |