| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3583 | 
                                    
                                    61.4%
                                 | |
| 2 | 168 | 
                                    
                                    2.9%
                                 | |
| 3 | 122 | 
                                    
                                    2.1%
                                 | |
| 4 | 1963 | 
                                    
                                    33.6%
                                 | |
| Sysmiss | 5 |