Year	current US$
1960	2237562277.6622777
1961	2691466513.3665133
1962	3246252122.052122
1963	4643800329.70033
1964	5362484325.584326
1965	5160389747.789748
1966	2995738469.4015174
1967	2741883784
1968	5285571648
1969	6566256845.333333
1970	7096242769.333333
1971	6766521492.688221
1972	7427215972.395868
1973	10335717187.269285
1974	9715253551.356497
1975	12582731399.052086
1976	15623932200.329323
1977	17681118927.4501
1978	19238348768.029163
1979	21891279079.269955
1980	23294760488.316807
1981	27536518968.59407
1982	29466176315.866276
1983	31351500682.789722
1984	31907394324.45966
1985	37413182455.088356
1986	38071511453.4861
1987	46379242950.22555
1988	54205063644.82929
1989	59992469591.89654
1990	69457853636.79416
1991	59161712842.49509
1992	67269535683.791504
1993	65762333416.718864
1994	80913293943.70065
1995	92805995639.1396
1996	98671695245.77422
1997	104214088705.9013
1998	102309898627.3096
1999	109268343112.38206
2000	113881862172.15843
2001	116950746499.23262
2002	132114115282.59685
2003	167847127181.23022
2004	221565903673.92984
2005	264615848330.70395
2006	320511880599.78564
2007	418282026390.6706
2008	393054208950.342
2009	437193075465.3152
2010	574192124058.1144
2011	596289623190.202
2012	600473802454.7158
2013	595247717779.7498
2014	640926532189.4126
2015	642949754202.5526
2016	697530378412.1824
2017	808902524219.1016
2018	807864008599.9006
2019	796409418098.172
2020	729951451674.1642
2021	904991903981.2834
2022	951111724610.7404
2023	1035149962187.3175