| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 78 | 
                                    
                                    9%
                                 | 
| 2 | NO | 199 | 
                                    
                                    22.8%
                                 | 
| 3 | DON'T KNOW OR NOT SURE TO RETURN | 5 | 
                                    
                                    0.6%
                                 | 
| Sysmiss | 589 | 
                                    
                                    67.6%
                                 |