| Value | Category | Cases | |
|---|---|---|---|
| 1 | 97 | 
                                    
                                    59.5%
                                 | |
| 3 | 48 | 
                                    
                                    29.4%
                                 | |
| 8 | 18 | 
                                    
                                    11%
                                 | |
| Sysmiss | 3371 |