Year	current US$
1970	322090522616.20703
1971	358147180690.89575
1972	426025659623.4428
1973	579158048378.1067
1974	808873966247.9979
1975	833403803462.8339
1976	952399344510.1166
1977	1092592337060.3374
1978	1276592730133.33
1979	1628452286478.6265
1980	1948706846989.775
1981	1913705510960.9949
1982	1826558606307.0598
1983	1808908145013.0713
1984	1930421890255.3357
1985	1957867631335.496
1986	2226827994308.7974
1987	2651290150164.797
1988	3039035346726.367
1989	3308076330672.158
1990	3775940570380.078
1991	3838636404355.737
1992	4254165757763.193
1993	4025090708177.567
1994	4441327808497.797
1995	5269817190131.392
1996	5484785776041.228
1997	5618059325230.527
1998	5632109186042.399
1999	5909846031460.836
2000	6553591851538.544
2001	6341501578301.446
2002	6567197516885.029
2003	7580845842868.492
2004	9065471900670.72
2005	10169301859183.287
2006	11546206171565.102
2007	13211641241450.793
2008	14895636572371.582
2009	11728504236964.4
2010	13577811098067.164
2011	15874483317957.4
2012	15805486195974.912
2013	16130143515021.895
2014	16516827314113.686
2015	14808329711886.398
2016	14607138063944.912
2017	15939810134744.703
2018	17387990464310.19
2019	17232381279863.434
2020	15529381670528.9
2021	18930640060578.81
2022	21440389625872.777
2023	21150440785066.906