| Value | Category | Cases | |
|---|---|---|---|
| 1 | 114 | 
                                    
                                    3.3%
                                 | |
| 3 | 3310 | 
                                    
                                    95.5%
                                 | |
| 8 | 41 | 
                                    
                                    1.2%
                                 | |
| Sysmiss | 69 |