Year	current US$
1960	19354196920.02146
1961	20466946573.677525
1962	21702560908.20643
1963	23202556343.374504
1964	25329361322.795334
1965	27407155530.49003
1966	29546591559.582256
1967	30437412379.517277
1968	32454194328.79131
1969	34788569876.62604
1970	33482337771.592026
1971	35707193075.591095
1972	39808037888.02557
1973	48392033697.78889
1974	56393309396.57916
1975	64331879474.88733
1976	70328556359.00853
1977	80079419060.1689
1978	93710679429.0769
1979	106004660870.75006
1980	118158955500.90155
1981	120573695619.68071
1982	121466070068.64699
1983	123124522167.94316
1984	129205222177.45311
1985	137540014545.07755
1986	124423789697.54605
1987	132904929286.28662
1988	140121552753.8497
1989	144827895670.96295
1990	167698097617.12503
1991	182522872477.5751
1992	137478391074.75812
1993	142227536704.23694
1994	121486215558.28227
1995	141409774172.68674
1996	154144082762.93634
1997	161383997622.49942
1998	166850582010.55493
1999	167809406850.7942
2000	181381059271.13263
2001	174623068211.62512
2002	189453215972.2767
2003	214945631968.98593
2004	247743498935.0843
2005	283838004106.17816
2006	332982475731.4967
2007	397470489216.4748
2008	472367096833.1145
2009	468776321860.3894
2010	509061582442.2606
2011	564065134052.8372
2012	583888328733.1459
2013	655856029913.9092
2014	694344337474.543
2015	667302120360.8033
2016	674512464051.6886
2017	724757996634.9287
2018	774607047567.8479
2019	803355942387.0566
2020	811360288084.9886
2021	902263213997.8197
2022	981675388899.4773
2023	1130472157492.9941