Year Percent of GDP in U.S. Dollars 2014-01-01 -4.4303 2015-01-01 -3.8371 2016-01-01 -3.2090 2017-01-01 -6.5782 2018-01-01 -7.0877 2019-01-01 -6.3901 2020-01-01 -5.9399 2021-01-01 -6.4775 2022-01-01 -6.9602 2023-01-01 -6.9941