Year	constant 2015 US$
1960	187879925.96911386
1961	181170005.02798364
1962	182260113.2014818
1963	183533948.4324002
1964	191549344.3305169
1965	172746422.55204764
1966	187050685.82038388
1967	199153855.38185325
1968	207955791.2323248
1969	201354136.23908576
1970	218958820.36638045
1971	226661347.6092814
1972	235463364.49194923
1973	244266113.1848401
1974	253068048.62405396
1975	261870716.29436862
1976	249767627.7602855
1977	259669703.60767296
1978	258569563.608352
1979	275074107.310638
1980	295972626.34158593
1981	308982497.30710816
1982	324431540.77229995
1983	339067635.20381296
1984	333375852.3994407
1985	335815187.8389285
1986	338539112.3296493
1987	371770993.03564596
1988	396457068.2729723
1989	411434600.9412451
1990	417939495.6950642
1991	378189611.4803521
1992	403372582.09527916
1993	364088029.9995761
1994	352486206.7567447
1995	375292608.3704066
1996	377319188.4140001
1997	380303687.20010334
1998	386698979.8297758
1999	361645604.4515285
2000	377424952.8304353
2001	407704242.76793075
2002	442674690.3250877
2003	470395167.10295033
2004	492998017.32104546
2005	514747929.89943016
2006	521914876.8888864
2007	514779588.08399427
2008	551971637.9323908
2009	554874948.6771919
2010	576374425.2801152
2011	605090370.3116777
2012	700811206.1689007
2013	726608158.5503452
2014	728157326.3693274
2015	722534115.7112424
2016	728612602.8288075
2017	801124742.3887589
2018	800855101.1598799
2019	807449789.5583731
2020	838990598.7709086
2021	854932600.2902364
2022	880579688.4431093
2023	905235910.0994532