important for commercial fishing. The anchovy catch reaches thousands of tonnes, and tuna is also abundant (Peru is a major exporter). The capture of crustaceans is remarkable, particularly in northeastern Brazil and Chile. Only Brazil and Argentina are part of the G20 (industrial countries), while only Brazil is part of the G8+5 (the most powerful and influential nations in the world). In the tourism sector, a series of negotiations began in 2005 to promote tourism and increase air connections within the region. Punta del Este, Florianópolis and Mar del Plata are among the most important resorts in South America. The most industrialized countries in South America are Brazil, Argentina, Chile, Colombia, Venezuela and Uruguay respectively. These countries alone account for more than 75 percent of the region's economy and add up to a GDP of more than US$3.0 trillion. Industries in South America began to take on the economies of the region from the 1930s when the Great Depression in the United States and other countries of the world boosted industrial production in the continent. From that period the region left the agricultural side behind and began to achieve high rates of economic growth that remained until the early 1990s when they slowed due to political instabilities, economic crises and neoliberal policies. Since the end of the economic crisis in Brazil and Argentina that occurred in the period from 1998 to 2002, which has led to economic recession, rising unemployment and falling population income, the industrial and service sectors have been recovering rapidly. Chile, Argentina and Brazil have recovered fastest, growing at an average of 5% per year. All of South America after this period has been recovering and showing good signs of economic stability, with controlled inflation and exchange rates, continuous growth, a decrease in social inequality and unemployment–factors that favor industry. The main industries are: electronics, textiles, food, automotive, metallurgy, aviation, naval, clothing, beverage, steel, tobacco, timber, chemical, among others. Exports reach almost US$400 billion annually, with Brazil accounting for half of this. The economic gap between the rich and poor in most South American nations is larger than on most other continents. The richest 10% receive over 40% of the nation's income in Bolivia, Brazil, Chile, Colombia, and Paraguay, while the poorest 20% receive 4% or less in Bolivia, Brazil, and Colombia. This wide gap can be seen in many large South American cities where makeshift shacks