Year	constant 2015 US$
1960	465126.5979758193
1961	513235.8646626729
1962	689669.6166334813
1963	801941.1259623128
1964	914212.6352911431
1965	978362.4626384908
1966	705710.1772939753
1967	817981.6866228058
1968	850050.3926491663
1969	1026484.1446199735
1970	962321.9019779967
1971	1122715.093288311
1972	1603869.8366299965
1973	1924643.8039559983
1974	2245417.771281988
1975	2566204.153902621
1976	3688906.831896305
1977	3207752.0885546245
1978	6415491.7618146045
1979	8660921.948391223
1980	11323357.050962182
1981	11788471.23364338
1982	11071537.630004903
1983	10547078.338997738
1984	12465315.85092526
1985	14572799.69888049
1986	16681897.53513758
1987	15706179.530255025
1988	32768518.93870494
1989	41035702.23323628
1990	40582332.91927405
1991	50451926.70371444
1992	66724999.008487746
1993	89324458.06657076
1994	105253619.39349431
1995	112207691.46201015
1996	168183448.58344617
1997	183979055.44015667
1998	234005253.68408698
1999	222778132.45306623
2000	299122547.08528006
2001	525268806.1689254
2002	734734792.4165215
2003	706346207.8382328
2004	720781083.2095776
2005	682131045.2431376
2006	831000236.1369258
2007	940485843.7843453
2008	1017284156.1447848
2009	941899541.7722992
2010	946539874.8579466
2011	1058876957.4842896
2012	1035246313.2960626
2013	949411180.3201421
2014	854131734.0356487
2015	1012112198.1144031
2016	1136478313.1166775
2017	1159195988.149625
2018	1220252414.907301
2019	1034707189.5313809
2020	864312806.4041284
2021	905991698.0921292
2022	890963953.3553375