| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3906 | 
                                    
                                    57.2%
                                 | 
| 2 | No | 147 | 
                                    
                                    2.2%
                                 | 
| 8 | Not Applicable | 290 | 
                                    
                                    4.3%
                                 | 
| 9 | Idont know | 317 | 
                                    
                                    4.6%
                                 | 
| Sysmiss | 2163 |