| Value | Category | Cases | |
|---|---|---|---|
| 1 | 542 | 
                                    
                                    11.1%
                                 | |
| 2 | 210 | 
                                    
                                    4.3%
                                 | |
| 3 | 97 | 
                                    
                                    2%
                                 | |
| 4 | 3892 | 
                                    
                                    79.5%
                                 | |
| 5 | 69 | 
                                    
                                    1.4%
                                 | |
| 6 | 85 | 
                                    
                                    1.7%
                                 | |
| Sysmiss | 230 |