Year Percent of GDP (Units) 2017 -0.391 2018 -1.887 2019 2.034 2020 2.782 2021 6.471 2022 8.014 2023 4.050 2024 2.936 2025 2.075 2026 1.520 2027 1.493 2028 1.368 2029 1.315