| Value | Category | Cases | |
|---|---|---|---|
| 1 | 933 | 
                                    
                                    10.4%
                                 | |
| 2 | 1218 | 
                                    
                                    13.6%
                                 | |
| 3 | 1673 | 
                                    
                                    18.6%
                                 | |
| 4 | 1309 | 
                                    
                                    14.6%
                                 | |
| 5 | 1148 | 
                                    
                                    12.8%
                                 | |
| 6 | 2 | 
                                    
                                    0%
                                 | |
| 7 | 2 | 
                                    
                                    0%
                                 | |
| 8 | 3 | 
                                    
                                    0%
                                 | |
| 98 | DK | 2 | 
                                    
                                    0%
                                 | 
| Sysmiss | 2690 | 
                                    
                                    30%
                                 |