| Value | Category | 
                                    
                    
                        | 1 | Leche | 
                                    
                    
                        | 2 | Galleta | 
                                    
                    
                        | 3 | Cereal | 
                                    
                    
                        | 4 | Soya y derivados | 
                                    
                    
                        | 5 | Desayunos | 
                                    
                    
                        | 6 | Almuerzo | 
                                    
                    
                        | 7 | Otro,cual | 
                                    
                    
                        | 9 | Ignorado | 
                                    
                    
                        | 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.