Year	Percent of GDP (Units)
2009	29.532
2010	27.884
2011	25.682
2012	25.050
2013	24.573
2014	26.856
2015	40.260
2016	45.923
2017	47.990
2018	47.462
2019	41.125
2020	41.516
2021	40.168
2022	67.934
2023	60.788
2024	56.516
2025	51.707
2026	46.332
2027	41.145
2028	35.660
2029	30.892