| Value | Category | 
                                    
                    
                        | 1 | Todos los días | 
                                    
                    
                        | 2 | Varios días a la semana | 
                                    
                    
                        | 3 | Una vez a la semana | 
                                    
                    
                        | 4 | Algunas veces al mes | 
                                    
                    
                        | 5 | Nunca | 
                                    
                    
                        | 8 | No sabe | 
                                    
                    
                        | 9 | SIn información | 
                            
            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.