| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 38 | 
                                    
                                    1.8%
                                 | 
| 2 | NO | 2039 | 
                                    
                                    94.7%
                                 | 
| 8 | DK | 5 | 
                                    
                                    0.2%
                                 | 
| 9 | NO RESPONSE | 1 | 
                                    
                                    0%
                                 | 
| Sysmiss | 70 | 
                                    
                                    3.3%
                                 |