Year	current US$
1960	645800000
1961	627899800
1962	844700300
1963	1009200200
1964	1130100200
1965	944300000
1966	1091400000
1967	1127500000
1968	1187100000
1969	1349400000
1970	1633702995.8999999
1971	1828081307
1972	2054311844
1973	2448285083.4
1974	3199356090.6
1975	3719999453.1
1976	4223396894
1977	4917504626.8
1978	5246632530
1979	6034439740
1980	7689183259
1981	8119938062.4
1982	8944924940.5
1983	9901531863.300001
1984	12553594946.2
1985	5280216140.419867
1986	6339280826.372183
1987	6235263702.032742
1988	5502696679.682035
1989	7230168454.258676
1990	7637942491.4079275
1991	10112843975.855759
1992	12401198504
1993	13764426400
1994	15339016341.72903
1995	17210447762.237762
1996	18764987726.37124
1997	20775843580.72561
1998	23252452545.58712
1999	23540160075.228474
2000	26324313198.476925
2001	27324654282.95865
2002	29111760864.123344
2003	21433882863.46612
2004	22111768883.682365
2005	37563319785.272224
2006	40651364708.77583
2007	47668751141.592224
2008	54656967529.74953
2009	52387606945.38338
2010	59595452487.10991
2011	64190049143.31009
2012	66277779931.033585
2013	66660870954.72819
2014	70669042157.90552
2015	74472506158.71744
2016	78556602617.41138
2017	82286626208.35228
2018	89793037401.56052
2019	93275112834.89664
2020	84917478484.96156
2021	102941587978.78761
2022	125011525539.97932
2023	130355641841.88782