Year	constant 2015 US$
1970	94794015376.66628
1971	100507880789.50082
1972	106438858406.5309
1973	111167934525.1627
1974	111558017980.7791
1975	117335357528.15948
1976	123898851834.2461
1977	128214234370.15599
1978	131800776935.00046
1979	138937329213.59918
1980	150666627095.17404
1981	154903163790.43085
1982	154467549529.8129
1983	159457364307.1199
1984	169804348124.41864
1985	178643297633.56403
1986	173086905404.56744
1987	173746880851.50345
1988	169367559904.9291
1989	172886591960.31818
1990	177413778402.3973
1991	181245759346.9049
1992	185558846791.36084
1993	190881453921.6698
1994	198916889903.8957
1995	208307241707.1405
1996	223939021556.2673
1997	237217363687.09296
1998	234767722971.9953
1999	249971016017.3606
2000	285628481430.1951
2001	291269751617.2366
2002	286534354572.698
2003	290375066487.5476
2004	311098210602.4592
2005	342075639681.7193
2006	363622065392.16675
2007	369681982928.5933
2008	391501594213.0823
2009	357836181998.553
2010	370960849354.1384
2011	388020797478.5572
2012	401280904743.2053
2013	405532273597.18896
2014	412507461899.34875
2015	404192290999.2764
2016	395345792911.02594
2017	409488560504.28827
2018	428323966229.20306
2019	415385915800.3512
2020	390126227673.8657
2021	454263433212.77246
2022	573031008659.7085