| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 65 | 
                                    
                                    3%
                                 | 
| 2 | NO | 1949 | 
                                    
                                    90.5%
                                 | 
| 8 | DK | 9 | 
                                    
                                    0.4%
                                 | 
| 9 | NO RESPONSE | 6 | 
                                    
                                    0.3%
                                 | 
| Sysmiss | 124 | 
                                    
                                    5.8%
                                 |