| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 186 | 
                                    
                                    2.7%
                                 | 
| 2 | No | 328 | 
                                    
                                    4.8%
                                 | 
| 8 | Not Applicable | 21 | 
                                    
                                    0.3%
                                 | 
| 9 | Idont know | 31 | 
                                    
                                    0.5%
                                 | 
| Sysmiss | 6257 |