| Value | Category | Cases | |
|---|---|---|---|
| 1 | 946 | 
                                    
                                    9.1%
                                 | |
| 3 | 9420 | 
                                    
                                    90.1%
                                 | |
| 8 | 85 | 
                                    
                                    0.8%
                                 | |
| Sysmiss | 12 |