What are the 8 richest countries in the world?

CountryGDP1.United States$14,660,000,000,0002.China$10,090,000,000,0003.Japan$4,310,000,000,0004.India$4,060,000,000,0005.Germany$2,940,000,000,0006.Russia$2,223,000,000,0007.United Kingdom$2,173,000,000,0008.Brazil$2,172,000,000,000