| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 222 | 
                                    
                                    90.2%
                                 | 
| 2 | No | 24 | 
                                    
                                    9.8%
                                 | 
| 98 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 370847 |