| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 194 | 
                                    
                                    14.8%
                                 | 
| 2 | No | 1053 | 
                                    
                                    80.1%
                                 | 
| 999 | Don't Know | 67 | 
                                    
                                    5.1%
                                 | 
| Sysmiss | 2327 |