| Value | Category | Cases | |
|---|---|---|---|
| -99 | Do not know | 1 | 
                                    
                                    0.5%
                                 | 
| 1 | Yes | 96 | 
                                    
                                    45.7%
                                 | 
| 2 | No | 113 | 
                                    
                                    53.8%
                                 |