| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2997 | 
                                    
                                    43.9%
                                 | 
| 2 | No | 175 | 
                                    
                                    2.6%
                                 | 
| 8 | Not Applicable | 12 | 
                                    
                                    0.2%
                                 | 
| 9 | Idont know | 1476 | 
                                    
                                    21.6%
                                 | 
| Sysmiss | 2163 |