| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 277 | 
                                    
                                    4.1%
                                 | 
| 2 | No | 261 | 
                                    
                                    3.8%
                                 | 
| 8 | Not Applicable | 16 | 
                                    
                                    0.2%
                                 | 
| 9 | Idont know | 13 | 
                                    
                                    0.2%
                                 | 
| Sysmiss | 6256 |