| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 172 | 
                                    
                                    12.6%
                                 | 
| 2 | No | 1193 | 
                                    
                                    87.4%
                                 | 
| 9 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 115 |