| Value | Category | Cases | |
|---|---|---|---|
| 1 | 431 | 
                                    
                                    8.8%
                                 | |
| 2 | 3322 | 
                                    
                                    67.8%
                                 | |
| 3 | 186 | 
                                    
                                    3.8%
                                 | |
| 4 | 81 | 
                                    
                                    1.7%
                                 | |
| 5 | 161 | 
                                    
                                    3.3%
                                 | |
| 6 | 717 | 
                                    
                                    14.6%
                                 | |
| Sysmiss | 227 |