| Value | Category | 
                                    
                    
                        | -5 | other | 
                                    
                    
                        | -4 | missing data | 
                                    
                    
                        | -3 | refused to answer | 
                                    
                    
                        | -2 | not applicable | 
                                    
                    
                        | -1 | do not know | 
                                    
                    
                        | 1 | relative / other household member | 
                                    
                    
                        | 2 | other friends / acquaintances | 
                                    
                    
                        | 3 | police | 
                                    
                    
                        | 4 | known community members | 
                                    
                    
                        | 5 | known people from outside | 
                                    
                    
                        | 6 | spouse / lover | 
                                    
                    
                        | 7 | boss / teacher | 
                                    
                    
                        | 8 | other authoriy figure | 
                                    
                    
                        | 9 | unknown community members | 
                                    
                    
                        | 10 | unknown people from outside | 
                                    
                    
                        | Sysmiss |  | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.