In comparison to the different states of the United States, Puerto Rico is poorer than Mississippi (the poorest state of the U.S.) with 41% of its population below the poverty line. When compared to Latin America, Puerto Rico has the highest GDP per capita in the region. Its main trading partners are the United States, Ireland, and Japan, with most products coming from East Asia, mainly from China, Hong Kong, and Taiwan. At a global scale, Puerto Rico's dependency on oil for transportation and electricity generation, as well as its dependency on food imports and raw materials, makes Puerto Rico volatile and highly reactive to changes in the world economy and climate. Puerto Rico's agricultural sector represents less than 1% of GNP.