| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1098 | 
                                    
                                    91.7%
                                 | |
| 3 | 91 | 
                                    
                                    7.6%
                                 | |
| 8 | 8 | 
                                    
                                    0.7%
                                 | |
| Sysmiss | 2115 |