Year	U.S. dollars (Billions)
1995	3.380
1996	3.446
1997	3.489
1998	3.697
1999	3.858
2000	4.075
2001	4.089
2002	4.478
2003	5.455
2004	6.102
2005	6.415
2006	6.811
2007	7.989
2008	9.127
2009	8.721
2010	9.043
2011	9.637
2012	9.468
2013	10.551
2014	11.629
2015	11.093
2016	11.665
2017	13.480
2018	15.411
2019	16.006
2020	15.238
2021	18.136
2022	18.372
2023	20.963
2024	22.737
2025	24.023
2026	25.371
2027	26.737
2028	28.167
2029	29.637