| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2665 | 
                                    
                                    13.5%
                                 | |
| 3 | 17074 | 
                                    
                                    86.2%
                                 | |
| 7 | 60 | 
                                    
                                    0.3%
                                 | |
| Sysmiss | 3 |