Year	current US$
1962	195.13869953995717
1963	209.5883335021508
1964	229.94297426242164
1965	250.21257740156258
1966	260.3451271416259
1967	260.6589879682909
1968	266.1534089484996
1969	289.0790505072425
1970	310.1550163493423
1971	323.15766396181226
1972	349.17059861097886
1973	413.4754998135833
1974	503.87404776852844
1975	600.505849110614
1976	629.5268577439582
1977	652.7318418865083
1978	707.5734405868399
1979	809.1661900723859
1980	938.4568158314956
1981	1024.268232534439
1982	1006.6919022285166
1983	936.3028364818407
1984	857.6313320455243
1985	854.6827881385858
1986	883.268968526564
1987	936.4411836259081
1988	981.883330447179
1989	964.8448004997147
1990	798.7712100296138
1991	735.7995126066096
1992	786.9952736157528
1993	821.1373115002762
1994	875.7981167297295
1995	950.6865593212952
1996	1052.3430428898891
1997	1123.177601675541
1998	1101.7662503089825
1999	1092.2743626679382
2000	1130.6059182467043
2001	1136.0604204820133
2002	1143.589038530024
2003	1233.0397265332233
2004	1418.3269794405494
2005	1633.1718636257465
2006	1867.6757412523118
2007	2184.3771668305903
2008	2543.937286381913
2009	2763.951938590874
2010	3095.456441760221
2011	3451.8267776034995
2012	3890.4197582110132
2013	4195.758808343012
2014	4353.680877132396
2015	4300.104086905215
2016	4256.514685582009
2017	4348.495175238022
2018	4645.96357646069
2019	4858.928565457255
2020	4682.7224898430495
2021	5155.555758852868
2022	5536.13606412298
2023	5763.817974566165