Year	current US$
1960	92828651881.07373
1961	71583505648.43729
1962	64451458998.39546
1963	79152283838.79977
1964	95331312856.64465
1965	111231385484.05925
1966	116574041310.29306
1967	111764816096.12798
1968	120022969443.38179
1969	134099679400.14763
1970	170677354813.35052
1971	185693307703.62283
1972	202995930374.42056
1973	259205081057.16586
1974	334114268618.72986
1975	392941899869.031
1976	421025220322.8499
1977	498270061295.9076
1978	527377022864.9049
1979	590615590596.7931
1980	742053166554.4775
1981	818992064639.8582
1982	741377918523.5524
1983	721966824095.8794
1984	747573367410.218
1985	783313138125.0338
1986	781730888815.1675
1987	786124927463.9688
1988	886394890713.4043
1989	928145454985.8997
1990	1045475297544.38
1991	997876516595.8643
1992	1059156395368.28
1993	1123341108421.4646
1994	1240933026241.222
1995	1370545123653.6667
1996	1468397045776.1746
1997	1533650202442.943
1998	1451824728731.3271
1999	1408471229131.6797
2000	1534704183572.9343
2001	1607161619520.0703
2002	1649722256568.279
2003	1955219249396.4536
2004	2454189140170.5674
2005	2886196841699.143
2006	3498527639794.9355
2007	4560892646468.071
2008	5666336039368.5205
2009	5507753465852.6
2010	6924062985527.268
2011	8317954416849.441
2012	8878388923590.268
2013	9384414943670.475
2014	9737422718892.35
2015	9074188146452.31
2016	9019363122925.627
2017	10029317376930.076
2018	10978261036431.004
2019	11029525215423.994
2020	10746933312047.3
2021	13079371959738.521
2022	13684122210476.066