| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 6492 | 
                                    
                                    16.3%
                                 | 
| 2 | No | 31054 | 
                                    
                                    78%
                                 | 
| 8 | Don't Know | 2262 | 
                                    
                                    5.7%
                                 | 
| Sysmiss | 9229 |