Year	current US$
1960	41050920644.27039
1961	48591574590.86459
1962	50548531331.12996
1963	55692519881.70257
1964	60610066800.86979
1965	67808239815.476265
1966	73672131685.72227
1967	75860980002.15918
1968	77698633175.60312
1969	80715600793.12634
1970	84754928333.81033
1971	87106805232.57385
1972	96924890184.3515
1973	121629609143.89561
1974	142591807057.56653
1975	158383980099.03952
1976	159553450600.04608
1977	168776099362.10196
1978	168178181237.14365
1979	206921986149.72705
1980	212372780816.93018
1981	232214072944.01804
1982	229820963955.22983
1983	242549615697.60965
1984	260609626843.1475
1985	263651388236.16788
1986	266488939986.9901
1987	248625007839.7778
1988	270649096031.66367
1989	288121694613.0003
1990	313363908257.204
1991	292275313062.688
1992	293753849975.09143
1993	297317392160.48175
1994	340993604959.05164
1995	383304221917.9888
1996	423526055961.4838
1997	422837733023.5181
1998	409665285178.7974
1999	385809717441.18823
2000	382285793394.87823
2001	379241732674.7398
2002	402423953369.80396
2003	439715735094.03143
2004	515676017777.7566
2005	555419598885.2784
2006	616610314249.2231
2007	759187467231.0907
2008	931931250664.1511
2009	935064114040.6227
2010	1116959416615.472
2011	1322445108949.5466
2012	1410228652919.84
2013	1510248319331.449
2014	1547489032798.746
2015	1495253465396.9868
2016	1492033774177.9563
2017	1538246313296.1821
2018	1573057718188.3408
2019	1627782749241.4949
2020	1742034846094.3416
2021	1995531864258.707
2022	2067333054027.6355
2023	2083849202060.348