| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 | 
                                    
                                    4.9%
                                 | |
| 2 | 190 | 
                                    
                                    93.6%
                                 | |
| 8 | 3 | 
                                    
                                    1.5%
                                 | |
| Sysmiss | 969 |