| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, DURING THE LAST 12 MONTHS | 356 | 
                                    
                                    68.5%
                                 | 
| 2 | NO, MORE THAN 12 MONTHS AGO | 158 | 
                                    
                                    30.4%
                                 | 
| 8 | DK / DON’T REMEMBER | 6 | 
                                    
                                    1.2%
                                 | 
| 9 | NO RESPONSE | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 30540 |