| Value | Category | Cases | |
|---|---|---|---|
| 1 | 115 | 
                                    
                                    35.8%
                                 | |
| 3 | 197 | 
                                    
                                    61.4%
                                 | |
| 8 | 9 | 
                                    
                                    2.8%
                                 | |
| Sysmiss | 3213 |