Year Percent of GDP 2015-01-01 1.7130 2016-01-01 0.5903 2017-01-01 -1.2082 2018-01-01 -2.0374 2019-01-01 -2.3134 2020-01-01 -2.2741 2021-01-01 -2.1035 2022-01-01 -1.9025 2023-01-01 -1.6978