Year	U.S. dollars (Billions)
1992	1.625
1993	9.169
1994	7.765
1995	10.043
1996	4.068
1997	4.584
1998	4.893
1999	6.595
2000	8.587
2001	11.855
2002	14.875
2003	19.533
2004	24.272
2005	29.363
2006	36.577
2007	44.388
2008	36.788
2009	34.562
2010	35.164
2011	44.413
2012	50.252
2013	50.863
2014	56.204
2015	44.944
2016	42.876
2017	45.902
2018	49.299
2019	53.035
2020	52.385
2021	60.934
2022	77.963
2023	77.106
2024	81.896
2025	89.001
2026	97.013
2027	105.932
2028	115.835
2029	126.814