| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1356 | 
                                    
                                    87.4%
                                 | 
| 2 | No | 192 | 
                                    
                                    12.4%
                                 | 
| 3 | Don't Know | 3 | 
                                    
                                    0.2%
                                 | 
| Sysmiss | 324 |