The Central Bank of Venezuela is responsible for developing monetary policy for the Venezuelan bolívar which is used as currency. The currency is primarily printed on paper and distributed throughout the country. The President of the Central Bank of Venezuela is presently Eudomar Tovar, who also serves as the country's representative in the International Monetary Fund. According to the Heritage Foundation and the Wall Street Journal, Venezuela has the weakest property rights in the world, scoring only 5.0 on a scale of 100; expropriation without compensation is not uncommon. Venezuela has a mixed economy dominated by the petroleum sector, which accounts for roughly a third of GDP, around 80% of exports, and more than half of government revenues. Per capita GDP for 2009 was US$13,000, ranking 85th in the world.[31] Venezuela has the least expensive petrol in the world because the consumer price of petrol is heavily subsidized.