| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 59 | 
                                    
                                    76.6%
                                 | 
| 2 | No | 18 | 
                                    
                                    23.4%
                                 | 
| 3 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 925 |