Year	constant 2015 US$
1969	139965145460.93927
1970	150949106723.1131
1971	161115209419.68185
1972	168751238834.16544
1973	180013086475.8994
1974	189962628898.91156
1975	194681684572.1943
1976	203796589266.15646
1977	211511559413.29514
1978	221059637910.98926
1979	228650948408.4162
1980	233892498111.17792
1981	236883144617.82907
1982	236643081532.71033
1983	242128700771.63885
1984	248518194672.53104
1985	254202253620.48648
1986	261050133896.03726
1987	267515041388.10526
1988	274034252879.09198
1989	285568164176.7361
1990	298426406703.3236
1991	306612088803.8228
1992	312464230078.6048
1993	318161405687.95325
1994	326396749585.4368
1995	337291493806.5626
1996	350067175259.933
1997	370030797142.2662
1998	389382423918.7724
1999	408739971056.063
2000	428025454221.5946
2001	438947307171.17706
2002	440617572314.7755
2003	443219167016.81604
2004	451059533201.3404
2005	460698545156.5243
2006	478327042938.24536
2007	496251473326.69257
2008	509271029041.96094
2009	498525266883.24963
2010	506157702585.48047
2011	516270672928.743
2012	514361435351.19727
2013	515969909502.89105
2014	525392421098.21454
2015	536396225998.4372
2016	546438427171.4841
2017	560343976638.9707
2018	573035320688.9858
2019	586168296359.4984
2020	558709417839.2184
2021	595338929666.9308
2022	628091931048.782
2023	632955996728.3308