Gross Domestic Product (GDP) in purchasing power parity (PPP) in 2010 was estimated at US$70.15 billion. The service sector is the largest component of GDP at 63%, followed by the industry sector at 23.8% and the agriculture sector at 13.2% (2010 est.). Mines produce gold, silver, zinc, cobalt and nickel. The agricultural sector accounts for about two-fifths of exports, and half of the labor force. Organic coffee, sugar, textiles, fresh vegetables, and bananas are the country's main exports. Inflation was 3.9% in 2010.