| Value | Category | 
                                    
                    
                        | 1 | Aucun | 
                                    
                    
                        | 2 | Moins d'une semaine | 
                                    
                    
                        | 3 | 1 à 2 semaines | 
                                    
                    
                        | 4 | Plus de 2 semaines | 
                                    
                    
                        | 5 | Non applicable | 
                                    
                    
                        | 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.