Year	constant 2015 US$
1990	2893707216.6998963
1991	2993019338.05782
1992	2830799993.23694
1993	3035360804.2106094
1994	3096527418.1702676
1995	3268759595.1459
1996	3172001743.7814636
1997	3261474107.198738
1998	3357463665.5785522
1999	3463769047.0732193
2000	3418868916.90022
2001	3654394631.582543
2002	3837985751.5945153
2003	3984785524.998187
2004	4128388190.31622
2005	4180155070.2739973
2006	4345793692.498959
2007	4518310576.290389
2008	4519832458.896981
2009	4803344235.587164
2010	5116183528.898982
2011	5321176309.843584
2012	5718082464.768821
2013	5979816279.278019
2014	6101259119.707067
2015	6520758998.9195385
2016	7147211744.108623
2017	7739326810.478638
2018	8247591116.169017
2019	8589283801.857385
2020	9041964741.70577
2021	9301260066.237728
2022	9857399411.775509