| Value | Category | Cases | |
|---|---|---|---|
| 1 | 345 | 
                                    
                                    10%
                                 | |
| 3 | 3049 | 
                                    
                                    88%
                                 | |
| 8 | 71 | 
                                    
                                    2%
                                 | |
| Sysmiss | 69 |