| Value | Category | Cases | |
|---|---|---|---|
| 1 | 180 | 
                                    
                                    3.7%
                                 | |
| 2 | 822 | 
                                    
                                    16.8%
                                 | |
| 3 | 442 | 
                                    
                                    9%
                                 | |
| 4 | 66 | 
                                    
                                    1.3%
                                 | |
| 5 | 3304 | 
                                    
                                    67.4%
                                 | |
| 6 | 85 | 
                                    
                                    1.7%
                                 | |
| Sysmiss | 226 |