| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, RESPONDENT REPORTED | 9 | 
                                    
                                    0.4%
                                 | 
| 2 | YES, SOMEONE ELSE REPORTED | 25 | 
                                    
                                    1.2%
                                 | 
| 3 | NO, NOT REPORTED | 119 | 
                                    
                                    5.5%
                                 | 
| 8 | DK / NOT SURE | 2 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 1998 | 
                                    
                                    92.8%
                                 |