| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 345 | 
                                    
                                    95.6%
                                 | 
| 5 | No | 16 | 
                                    
                                    4.4%
                                 | 
| 8 | Do not know | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 3577 |