Year	constant 2015 US$
1990	706588913145.4276
1991	464253920426.85175
1992	330866926217.49066
1993	300971364368.8221
1994	297101396584.4184
1995	325305288856.8611
1996	357958065991.32697
1997	395169012089.44037
1998	391860242454.3808
1999	367110303388.716
2000	438960961181.4002
2001	436554913709.49255
2002	483005950816.23816
2003	554645522357.6233
2004	654049359147.2585
2005	727490331406.0706
2006	836468516128.7664
2007	1002823215590.5369
2008	1091250894669.5789
2009	848287835302.8419
2010	982625244927.4607
2011	1116204905067.521
2012	1170102152793.1362
2013	1219403144705.7717
2014	1198402257977.3574
2015	1107987281038.9163
2016	1145070484929.2212
2017	1278984968012.9312
2018	1332852031633.0632
2019	1376792709583.5845
2020	1303209374170.4436
2021	1472280519568.891
2022	1496890152138.8052