Year	current US$
1960	119999991.42857145
1961	122857134.28571428
1962	134285705.7142857
1963	142857128.57142857
1964	151428562.85714287
1965	139999991.42857143
1966	151428562.85714287
1967	168571437.14285713
1968	174285705.7142857
1969	157277002.34741783
1970	162045363.70183653
1993	113792487.91372257
1994	193549286.92099163
1995	201012322.5069365
1996	201629503.38670388
1997	187689984.04778874
1998	149920660.2768903
1999	173862739.94215092
2000	191208095.48521018
2001	210989551.47808358
2002	233138881.79729384
2003	245041899.97486806
2004	239329980.3301546
2005	256133507.51374465
2006	251725418.2172668
2007	495102736.5168178
2008	583281936.815352
2009	641014683.5594311
2010	713286635.0573857
2011	772263732.6844894
2012	812641475.8244483
2013	854707313.3031225
2014	917631261.3993808
2015	974332893.1227337
2016	1042868651.5857195
2017	1136248499.7969375
2018	1210471704.4612503
2019	1302132322.2513864
2020	1393331829.6035557
2021	1944828894.240944
2022	2361969037.657579
2023	2582917619.013105