<prompt> Translate the following text to EnglishIngawa Marekani inashiriki asilimia 30 ya Pato la Taifa la Dunia, ilipata thuluthi mbili ya akiba iliyopelekwa nje na nchi zilizo na ziada ya akaunti ya sasa mnamo 1999.  <response>: Although the United States accounts for 30 percent of global GDP, it received two-thirds of the saving exported by countries with current account surpluses in 1999. 