| Value | Category | Cases | |
|---|---|---|---|
| 1 | 181 | 
                                    
                                    3.7%
                                 | |
| 2 | 74 | 
                                    
                                    1.5%
                                 | |
| 3 | 205 | 
                                    
                                    4.2%
                                 | |
| 4 | 45 | 
                                    
                                    0.9%
                                 | |
| 5 | 85 | 
                                    
                                    1.7%
                                 | |
| 6 | 4306 | 
                                    
                                    87.9%
                                 | |
| Sysmiss | 229 |