| Value | Category | Cases | |
|---|---|---|---|
| 1 | 49 | 
                                    
                                    13.5%
                                 | |
| 2 | 299 | 
                                    
                                    82.4%
                                 | |
| 4 | 4 | 
                                    
                                    1.1%
                                 | |
| 5 | 11 | 
                                    
                                    3%
                                 | |
| Sysmiss | 1637 |