Year Percent of GDP in U.S. Dollars 2010-01-01 -2.8782 2011-01-01 -2.8650 2012-01-01 -2.6381 2013-01-01 -2.0941 2014-01-01 -2.1449 2015-01-01 -2.3983 2016-01-01 -2.4252 2017-01-01 -2.4045 2018-01-01 -3.0113 2019-01-01 -3.3969 2020-01-01 -3.5904 2021-01-01 -3.3973 2022-01-01 -3.2416 2023-01-01 -3.0148