| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 981 | 
                                    
                                    73.2%
                                 | 
| 2 | No | 359 | 
                                    
                                    26.8%
                                 | 
| 8 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| 9 | Missing | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 528 |