Year	current US$
1961	8486545445.49682
1962	9322466185.820726
1963	10183713191.98973
1964	11812492768.54776
1965	13656185993.120636
1966	15692937528.317537
1967	15837829943.356731
1968	16799288776.778538
1969	18458199808.811527
1970	20106316393.913296
1971	22718952267.775795
1972	25797417921.00212
1973	32744245575.44244
1974	41561662576.68712
1975	39920150412.89815
1976	49229016227.18053
1977	48397578749.41232
1978	50229540632.94468
1979	60568604234.24962
1980	68356791823.46904
1981	79459504545.83368
1982	73688903299.01921
1983	79012495942.87569
1984	86414176511.46631
1985	87244965214.20726
1986	85019071608.49226
1987	101784313725.49019
1988	124340619159.82774
1989	134843750000
1990	128395611930.06512
1991	114558785022.25714
1992	106115661454.45518
1993	106914967831.951
1994	120253368482.71823
1995	136431798309.53075
1996	143874587458.74588
1997	152416582406.4712
1998	146327603640.04044
1999	165745439859.99866
2000	196314726281.0585
2001	187675619834.71075
2002	184150895303.63858
2003	218764542145.45715
2004	265544965411.22214
2005	312258623535.2368
2006	347391572637.5176
2007	382206498463.83014
2008	400970009372.0712
2009	281282477473.53687
2010	348152185438.93854
2011	411593269608.4745
2012	419095232931.8321
2013	430899815528.1687
2014	432244615988.9554
2015	331741927460.00574
2016	312744611963.981
2017	351630630469.6301
2018	369766206652.51917
2019	376329889832.2172
2020	339003164528.6919
2021	488615747654.9828
2022	551588772083.3378
2023	503868172589.79767