| Value | Category | Cases | |
|---|---|---|---|
| 1 | 357 | 
                                    
                                    31.6%
                                 | |
| 3 | 729 | 
                                    
                                    64.5%
                                 | |
| 8 | 45 | 
                                    
                                    4%
                                 | |
| Sysmiss | 1 |