| Value | Category | Cases | |
|---|---|---|---|
| 1 | 224 | 
                                    
                                    33.3%
                                 | |
| 2 | 431 | 
                                    
                                    64.1%
                                 | |
| 7 | 17 | 
                                    
                                    2.5%
                                 | |
| Sysmiss | 4125 |