Year Percent of GDP in U.S. Dollars 2010-01-01 0.2466 2011-01-01 0.7957 2012-01-01 -1.1637 2013-01-01 2.1449 2014-01-01 -0.1641 2015-01-01 -1.1047 2016-01-01 1.5113 2017-01-01 -1.8325 2018-01-01 -1.9687 2019-01-01 -1.1744 2020-01-01 -0.5840 2021-01-01 -0.4981 2022-01-01 -0.4881 2023-01-01 -0.4794