Year Percent of GDP in U.S. Dollars 2010-01-01 14.8980 2011-01-01 9.7532 2012-01-01 3.2605 2013-01-01 -3.8091 2014-01-01 -7.9445 2015-01-01 -16.5373 2016-01-01 -3.0980 2017-01-01 8.9410 2018-01-01 6.2976 2019-01-01 5.1888 2020-01-01 5.1298 2021-01-01 4.9823 2022-01-01 3.3579 2023-01-01 1.7970