for three quarters of the gross domestic product.
Japan has a large industrial capacity, and is home to some of the largest and most technologically advanced producers of motor vehicles, electronics, machine tools, steel and nonferrous metals, ships, chemical substances, textiles, and processed foods. Agricultural businesses in Japan cultivate 13 percent of Japan's land, and Japan accounts for nearly 15 percent of the global fish catch, second only to China. As of 2010, Japan's labor force consisted of some 65.9 million workers. Japan has a low unemployment rate of around four percent. Almost one in six Japanese, or 20 million people, lived in poverty in 2007. Housing in Japan is characterized by limited land supply in urban areas.
Japan's exports amounted to US$4,210 per capita in 2005. Japan's main export markets are China (18.88 percent), the United States (16.42 percent), South Korea (8.13 percent), Taiwan (6.27 percent) and Hong Kong (5.49 percent) as of 2009. Its main exports are transportation equipment, motor vehicles, electronics, electrical machinery and chemicals. Japan's main import markets as of 2009 are China (22.2 percent), the US (10.96 percent), Australia (6.29 percent), Saudi Arabia (5.29 percent), United Arab Emirates (4.12 percent), South Korea (3.98 percent) and Indonesia (3.95 percent).
Japan's main imports are machinery and equipment, fossil fuels, foodstuffs (in particular beef), chemicals, textiles and raw materials for its industries. By market share measures, domestic markets are the least open of any OECD country. Junichiro Koizumi's administration began some pro-competition reforms, and foreign investment in Japan has soared.
Japan ranks 12th of 178 countries in the 2008 Ease of Doing Business Index and has one of the smallest tax revenues of the developed world. The Japanese variant of capitalism has many distinct features: keiretsu enterprises are influential, and lifetime employment and seniority-based