| Value | Category | Cases | |
|---|---|---|---|
| 1 | 233 | 
                                    
                                    42.4%
                                 | |
| 2 | 295 | 
                                    
                                    53.6%
                                 | |
| 3 | 11 | 
                                    
                                    2%
                                 | |
| 4 | 11 | 
                                    
                                    2%
                                 | |
| Sysmiss | 246 |