| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 5 | 
                                
                                0.5%
                             | 
| 2 | No | 957 | 
                                
                                98.3%
                             | 
| 98 | Don't Know | 12 | 
                                
                                1.2%
                             | 
| Sysmiss | 13 |