| Value | Category | 
                                    
                    
                        | 0 |  | 
                                    
                    
                        | 1 | Empresas y negocios | 
                                    
                    
                        | 2 | Instituciones | 
                                    
                    
                        | 3 | Sector de los hogares | 
                                    
                    
                        | 4 | Situaciones de carácter especial y no especificadas | 
                            
            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.