| Value | Category | 
                                    
                    
                        | 1 | Parent proche | 
                                    
                    
                        | 2 | Autre parent | 
                                    
                    
                        | 3 | Famille étendue/clan | 
                                    
                    
                        | 4 | Ami proche | 
                                    
                    
                        | 5 | Ami d'ami | 
                                    
                    
                        | 6 | Connaissance | 
                                    
                    
                        | 7 | Aucun | 
                                    
                    
                        | 8 | collègue | 
                                    
                    
                        | 9 | tuteur | 
                                    
                    
                        | 10 | lui même | 
                                    
                    
                        | 88 | NA | 
                            
            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.