Year	current US$
1962	1366949999.8004398
1963	1473009658.5656447
1964	1606764395.8962908
1965	1813805942.9820106
1966	1961195230.5054967
1967	1994449533.0580542
1968	1863532751.0377815
1969	1904353472.9488041
1970	2163094700.6735635
1971	2426398873.5484614
1972	2378867098.3009763
1973	2829445415.9859667
1974	3271576666.5207143
1975	3183846296.7166452
1976	2918968562.037501
1977	3132021846.2187796
1978	3678042220.5425606
1979	4116343281.7072115
1980	4642444567.424624
1981	4626812850.394535
1982	4160767535.571354
1983	3797816736.788189
1984	4214656795.173487
1985	4493247446.436128
1986	5179565907.950288
1987	5665746968.20616
1988	6087279939.569687
1989	5765055348.130576
1990	5849623829.951988
1991	6303120309.264261
1992	6778667251.389334
1993	6717951976.745356
1994	6204774727.499238
1995	6289366538.076304
1996	6597267794.505199
1997	6984322406.90092
1998	7122123009.950183
1999	7391231988.828536
2000	6465489060.147187
2001	5838404963.692952
2002	5507509453.783878
2003	6555665083.246079
2004	8152858666.561991
2005	10033490118.286743
2006	13101804147.078863
2007	18271036322.661175
2008	27260319431.617348
2009	28753127370.82082
2010	30627958989.12956
2011	35139199623.69979
2012	39844194013.71262
2013	49029066084.50683
2014	51230623564.080055
2015	53904245537.70163
2016	51691905298.69325
2017	54862333848.72086
2018	63155713338.871414
2019	67723205357.205635
2020	71863221938.3619
2021	74961497179.34727
2022	79663089865.44325
2023	79823495879.6902