| Value | Category | Cases | |
|---|---|---|---|
| 9 | 80 | 
                                    
                                    20.3%
                                 | |
| 10 | 306 | 
                                    
                                    77.5%
                                 | |
| 11 | 9 | 
                                    
                                    2.3%
                                 | |
| Sysmiss | 9092 |