Year	U.S. dollars (Billions)
1995	1.321
1996	1.380
1997	1.532
1998	1.665
1999	1.723
2000	1.873
2001	1.896
2002	1.962
2003	2.044
2004	2.255
2005	2.360
2006	2.470
2007	2.678
2008	2.843
2009	2.554
2010	2.454
2011	2.638
2012	2.615
2013	2.728
2014	2.791
2015	2.963
2016	2.984
2017	3.092
2018	3.276
2019	3.396
2020	2.559
2021	3.103
2022	3.545
2023	3.937
2024	4.069
2025	4.181
2026	4.308
2027	4.442
2028	4.580
2029	4.723