Year	Percent of GDP (Units)
2002	43.287
2003	39.658
2004	40.740
2005	39.214
2006	20.089
2007	22.416
2008	24.868
2009	25.871
2010	23.694
2011	24.504
2012	25.211
2013	25.901
2014	26.086
2015	31.251
2016	32.855
2017	33.882
2018	38.114
2019	41.898
2020	43.848
2021	55.639
2022	58.405
2023	61.911
2024	63.275
2025	63.402
2026	62.996
2027	61.938
2028	60.673
2029	59.439