| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8174 | 
                                    
                                    28.4%
                                 | |
| 2 | 670 | 
                                    
                                    2.3%
                                 | |
| 3 | 67 | 
                                    
                                    0.2%
                                 | |
| 8 | 19832 | 
                                    
                                    69%
                                 | |
| Sysmiss | 4 |