| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 307 | 
                                    
                                    4.5%
                                 | 
| 2 | No | 191 | 
                                    
                                    2.8%
                                 | 
| 8 | Not Applicable | 42 | 
                                    
                                    0.6%
                                 | 
| 9 | Idont know | 26 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 6257 |