Year % of GDP 2013 0.8990185996781858 2014 -0.1266726411199962 2015 0.4910572719585692 2016 1.743161886966581 2017 0.15368322635157028 2018 0.8655008230686727 2019 2.2917806824490285 2020 2.527158804064304 2021 3.8349913558288082 2022 2.1954134122385143