| Value | Category | Cases | |
|---|---|---|---|
| 1 | 162 | 
                                    
                                    84.4%
                                 | |
| 2 | 23 | 
                                    
                                    12%
                                 | |
| 3 | 7 | 
                                    
                                    3.6%
                                 | |
| Sysmiss | 805 |