Year	Percent of GDP (Units)
2009	22.268
2010	20.325
2011	22.637
2012	25.791
2013	26.468
2014	20.625
2015	21.670
2016	25.548
2017	29.210
2018	28.668
2019	28.885
2020	26.433
2021	27.221
2022	24.715
2023	24.654
2024	24.494
2025	26.150
2026	27.200
2027	28.115
2028	29.225
2029	30.125