Economic+Characterisitcs

__**Economic Charasteristics**__ Industry and trade: Approximently a quarter of Spanish exports come from Catalonia,Three-quarters of Catalan industry is found in the Barcelona's area which provides about one-fifth of Spain’s industrial output. Textile was once Barcelona's main economic source but declined as the service sector which is about 4/5 of all jobs. Transport﻿ation: ﻿Barcelona has various types of transportation. They include the bus, metra, train or car. Barcelona is a port for different cities and attracts many people. The life expectancy has been increasing currently it is at 78 years old. Barcelona's density is 15,000 persons per square kilometer.