Year	U.S. dollars (Billions)
1993	13.726
1994	15.838
1995	20.034
1996	21.659
1997	21.927
1998	22.825
1999	20.867
2000	20.730
2001	21.421
2002	24.888
2003	34.085
2004	43.190
2005	49.116
2006	57.492
2007	77.239
2008	97.170
2009	89.302
2010	91.237
2011	99.905
2012	94.684
2013	98.937
2014	101.463
2015	88.910
2016	89.928
2017	95.616
2018	106.186
2019	105.723
2020	106.646
2021	118.655
2022	115.553
2023	132.122
2024	140.808
2025	149.401
2026	157.083
2027	164.227
2028	171.757
2029	179.484