| Value | Category | Cases | |
|---|---|---|---|
| 1 | 866 | 
                                    
                                    26.9%
                                 | |
| 2 | 1122 | 
                                    
                                    34.9%
                                 | |
| 3 | 1090 | 
                                    
                                    33.9%
                                 | |
| 4 | 137 | 
                                    
                                    4.3%
                                 | |
| Sysmiss | 1 |