| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 33 | 
                                    
                                    91.7%
                                 | 
| 2 | 2 | 2 | 
                                    
                                    5.6%
                                 | 
| 3 | 3 | 1 | 
                                    
                                    2.8%
                                 | 
| Sysmiss | 24908 |