| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1247 | 
                                    
                                    19.5%
                                 | |
| 3 | 5116 | 
                                    
                                    80.2%
                                 | |
| 8 | 16 | 
                                    
                                    0.3%
                                 | |
| Sysmiss | 261 |