| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 473 | 
                                    
                                    4.1%
                                 | 
| 2 | NO | 10613 | 
                                    
                                    92.6%
                                 | 
| 8 | DK | 45 | 
                                    
                                    0.4%
                                 | 
| 9 | NO RESPONSE | 4 | 
                                    
                                    0%
                                 | 
| Sysmiss | 329 | 
                                    
                                    2.9%
                                 |