Year	current US$
1962	140387777.7777778
1963	145987380.95238096
1964	158239126.98412699
1965	175182777.7777778
1966	184442142.85714287
1967	199140079.36507937
1968	211993650.7936508
1969	226950793.65079364
1970	242235793.65079364
1971	264489761.9047619
1972	304888888.8888889
1973	372209206.3492063
1974	512836080.3730159
1975	580488730.1587301
1976	672380952.3809524
1977	817746031.7460318
1978	1006944444.4444444
1979	1344238095.2380953
1980	1774468253.9682539
1981	2312793650.7936506
1982	2278963235.2941175
1983	2451332567.4657536
1984	1921791172.1378746
1985	1418216000.4311323
1986	1661534544.240433
1987	1745361020.9580839
1988	1787257682.3809524
1989	1970567565.0444992
1990	2444773002.5207353
1991	2888043427.4071836
1992	3150641227.087916
1993	3196125727.2258215
1994	3311499289.6742897
1995	3765200474.2692385
1996	4166888952.795835
1997	4443989861.148099
1998	4137074317.7858715
1999	3929779591.224307
2000	3976876947.151032
2001	3705858936.5868387
2002	2976781492.951685
2003	3137432961.300305
2004	3947057201.1756477
2005	4488127539.934998
2006	5859948060.652139
2007	7816327620.307945
2008	10666652858.818789
2009	10382588747.019312
2010	12362545309.65798
2011	15144559340.383345
2012	16017920026.328176
2013	18088410250.927967
2014	19024241760.343914
2015	17614081442.96443
2016	17189411752.76175
2017	18703296121.372498
2018	19661907299.35389
2019	18795270352.16005
2020	17062234266.280087
2021	18773825294.910618
2022	20029080458.870487
2023	21039032309.855633