Year Percent of GDP in U.S. Dollars 2010-01-01 -3.0430 2011-01-01 -2.9222 2012-01-01 -3.0765 2013-01-01 -3.2889 2014-01-01 -5.2252 2015-01-01 -6.3753 2016-01-01 -4.3320 2017-01-01 -3.3503 2018-01-01 -2.5766 2019-01-01 -2.5840 2020-01-01 -2.4935 2021-01-01 -2.5010 2022-01-01 -2.4353 2023-01-01 -2.3394