| Value | Category | Cases | |
|---|---|---|---|
| 1 | 441 | 
                                    
                                    36.8%
                                 | |
| 3 | 719 | 
                                    
                                    60%
                                 | |
| 8 | 39 | 
                                    
                                    3.3%
                                 | |
| Sysmiss | 1 |