Year	current US$
1970	44800638.780136
1971	48715279.974691555
1972	52752362.736273624
1973	62801420.09079269
1974	71005679.91981289
1975	80697869.01707017
1976	85870948.1975159
1977	95716681.91521806
1978	121667037.98596412
1979	152334371.25748503
1980	186616828.23763362
1981	198367895.20426285
1982	210347812.5
1983	193509480.7902313
1984	177236614.20988917
1985	182818997.07174233
1986	231707013.3275071
1987	289286655.0695825
1988	323412352.4069028
1989	349154348.3616654
1990	413413751.1819533
1991	462778353.25365204
1992	524188989.09678286
1993	502572599.6631106
1994	565297057.8211974
1995	670113083.6575875
1996	733691043.353978
1997	698664219.7753309
1998	734045750.9117029
1999	735846965.1312957
2000	724706756.453547
2001	779367369.0586951
2002	847706517.8872478
2003	1033795294.9844247
2004	1168469074.6364775
2005	1182898351.677305
2006	1275771104.4592144
2007	1442135853.4420886
2008	1802121524.3283875
2009	1711390445.1013477
2010	1722532080.9912248
2011	1889329722.5448837
2012	1876545272.5373552
2013	1979624294.3341281
2014	2152137245.987701
2015	1895318598.182118
2016	1847151726.6036544
2017	1961257287.499723
2018	2370725802.345032
2019	2611932388.2051573
2020	3147931134.834222
2021	3561651120.930982
2022	3357222140.0882344
2023	3710592501.2692466