| Value | Category | Cases | |
|---|---|---|---|
| 1 | 432 | 
                                    
                                    70%
                                 | |
| 3 | 179 | 
                                    
                                    29%
                                 | |
| 9 | 6 | 
                                    
                                    1%
                                 | |
| Sysmiss | 1 |