Year	constant 2015 US$
1966	11518527478.274797
1967	12673702326.072863
1968	13927351920.641264
1969	15091980118.051413
1970	15803334620.79721
1971	16687830454.122883
1972	17094552490.379927
1973	17703000748.837944
1974	18693669512.422295
1975	20106578472.109207
1976	22280658838.085884
1977	23630681317.10818
1978	24158274887.28134
1979	25316371177.79965
1980	26238435140.845318
1981	25780985097.39811
1982	28090283843.674202
1983	28479775173.59581
1984	30307717167.668106
1985	32128499365.93459
1986	35107166524.29578
1987	34993066802.2224
1988	39148576061.20817
1989	40262823843.6018
1990	41636515790.157005
1991	44641043473.691475
1992	43704591004.54404
1993	43380918430.90018
1994	47974090254.8843
1995	45380875814.10277
1996	50995795428.846565
1997	50199902853.47819
1998	53833649265.2898
1999	54747239388.77246
2000	56160912155.75732
2001	60497559620.77893
2002	62754238001.60605
2003	66626866131.84587
2004	69672633474.86617
2005	71896757928.96176
2006	77498104932.52211
2007	80164867241.31671
2008	84721870674.82365
2009	87895356582.82315
2010	90971304769.4422
2011	95997146621.96564
2012	98936909179.35237
2013	103015299181.34805
2014	105816536606.04016
2015	110413823841.59187
2016	110989284688.17365
2017	116603009678.13899
2018	120177639735.15857
2019	123651944968.71309
2020	114775951852.21281
2021	123982113010.80888
2022	125542482435.6025
2023	129532155782.89392