| Value | Category | Cases | |
|---|---|---|---|
| 1 | 209 | 
                                    
                                    90.5%
                                 | |
| 2 | 15 | 
                                    
                                    6.5%
                                 | |
| 3 | 7 | 
                                    
                                    3%
                                 | |
| Sysmiss | 791 |