| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 58 | 
                                                                 
                                    
                                    4.7%
                                 
                                                             | 
                                                        
                    
| 2 | No | 1183 | 
                                                                 
                                    
                                    95.3%
                                 
                                                             | 
                                                        
                    
| 8 | Don't know | 4 |