Year	current US$
1960	1554800000
1961	1805900000
1962	1163400000
1963	1247000000
1964	1201400000
1965	1385000000
1966	1646700000
1967	2765200000
1968	4817900000
1969	5104600000
1970	3414890000
1971	2108565226.45738
1972	2663322352.12239
1973	2725956454.21069
1974	4231847549.12932
1975	4626896589.34101
1976	7149001646.11658
1977	7592498332.89743
1978	6979304987.89091
1979	7784025732.73575
1980	15595967203.3543
1981	18923509985.741
1982	22809354762.2223
1983	22626779423.481
1984	23837779881.3768
1985	32095422231.9859
1986	37452484728.3892
1987	34720297237.8669
1988	36744652783.5718
1989	63549633269.3773
1990	72258214607.8445
1991	66661474288.0029
1992	60267694735.1053
1993	62352691775.1732
1994	63284090264.9375
1995	74781404883.4359
1996	64040728546.2044
1997	58906941910.7011
1998	70714734123.4414
1999	60499603711.0814
2000	56600377652.7229
2001	57633677027.9848
2002	67962414914.2412
2003	74894067978.4824
2004	75889985333.445
2005	54083715801.8481
2006	54853874760.9669
2007	59524234464.1401
2008	66607006099.5362
2009	119718872595.853
2010	121391806197.94
2011	136912226738.474
2012	139133870857.439
2013	133533464073.2
2014	119048483711.245
2015	106539635766.333
2016	106290809152.792
2017	112251905534.783
2018	114756990011.769
2019	118437718706.204
2020	133849095923.967
2021	240197337193.282
2022	232716637027.83
2023	234110801811.752