| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2327 | 
                                    
                                    16.3%
                                 | 
| 2 | NO | 11251 | 
                                    
                                    78.7%
                                 | 
| 8 | DK | 58 | 
                                    
                                    0.4%
                                 | 
| 9 | NO RESPONSE | 4 | 
                                    
                                    0%
                                 | 
| Sysmiss | 657 | 
                                    
                                    4.6%
                                 |