| Value | Category | Cases | |
|---|---|---|---|
| 1 | 241 | 
                                    
                                    12.3%
                                 | |
| 2 | 8 | 
                                    
                                    0.4%
                                 | |
| 3 | 13 | 
                                    
                                    0.7%
                                 | |
| 4 | 1380 | 
                                    
                                    70.4%
                                 | |
| 5 | 73 | 
                                    
                                    3.7%
                                 | |
| 6 | 21 | 
                                    
                                    1.1%
                                 | |
| 7 | 2 | 
                                    
                                    0.1%
                                 | |
| 8 | 222 | 
                                    
                                    11.3%
                                 | |
| Sysmiss | 1574 |