| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 299 | 
                                                                 
                                    
                                    29.9%
                                 
                                                             | 
                                                        
                    
| 1 | There were no other people around who could follow the interview{No other} | 457 | 
                                                                 
                                    
                                    45.7%
                                 
                                                             | 
                                                        
                    
| 2 | There were other people around who could follow the interview{Other people} | 244 | 
                                                                 
                                    
                                    24.4%
                                 
                                                             |