| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8199 | 
                                    
                                    34.8%
                                 | 
| 2 | No | 14742 | 
                                    
                                    62.6%
                                 | 
| 3 | Don't Know | 609 | 
                                    
                                    2.6%
                                 | 
| Sysmiss | 58228 |