Year	current US$
1960	21551526127.589035
1961	21412534652.54937
1962	19958935516.904263
1963	22835435436.580753
1964	25590640368.845833
1965	28387890159.115437
1966	31506595702.055283
1967	30499622819.75279
1968	32341937950.87528
1969	37356139821.79562
1970	41668048182.7161
1971	48210285761.11881
1972	56425578864.07027
1973	70618329803.36641
1974	92160079676.95569
1975	112307449631.1553
1976	124249312382.12497
1977	137949741298.9328
1978	152846767836.37527
1979	179973307944.50858
1980	209390349321.9496
1981	234090180187.93402
1982	235344070282.8273
1983	242269624102.47937
1984	255724011126.2255
1985	262499133168.37827
1986	268515488450.01318
1987	253933810850.8033
1988	264270664769.69974
1989	275973954526.54504
1990	309365403194.81036
1991	292364580016.62134
1992	314959568953.958
1993	370736645224.2208
1994	420785370639.77484
1995	505485752691.2591
1996	544324004953.0886
1997	586557001646.5364
1998	599459766589.0889
1999	584353898734.0532
2000	626651857266.5587
2001	635360497163.2665
2002	636239988254.1012
2003	698761941645.5895
2004	807469940966.266
2005	964334037985.3474
2006	1141223603587.618
2007	1406884346190.8655
2008	1713310428487.6677
2009	1814524773817.58
2010	2168642956741.6084
2011	2655486825235.843
2012	2877657873398.6426
2013	3088666005545.402
2014	3218306875301.8857
2015	3177917690118.853
2016	3214575747291.8784
2017	3502767190720.0347
2018	3733772340661.165
2019	3845634473254.408
2020	3863338995016.91
2021	4247943197060.8975
2022	4413031789938.579