| Value | Category | Cases | |
|---|---|---|---|
| 1 | 162 | 
                                    
                                    83.1%
                                 | |
| 2 | 22 | 
                                    
                                    11.3%
                                 | |
| 3 | 11 | 
                                    
                                    5.6%
                                 | |
| Sysmiss | 1305 |