Year	constant 2015 US$
1960	53430553380.86195
1961	57736437185.76685
1962	63526803747.53366
1963	69224952345.13658
1964	76262902651.70703
1965	84591900728.66997
1966	84806324950.48976
1967	86864707419.4196
1968	88626744417.7711
1969	92110449993.37248
1970	96365068143.02774
1971	101104313552.72939
1972	97798785333.17538
1973	111716568568.70409
1974	117983405976.996
1975	121019855231.71664
1976	135277501362.0293
1977	154442905012.66956
1978	169832723026.87286
1979	161981017843.83905
1980	173717868485.20782
1981	180513423458.76608
1982	191650810338.08936
1983	199157678938.96448
1984	196911402258.50278
1985	202906199893.55585
1986	205890189548.55328
1987	223537002463.01828
1988	236900607456.74274
1989	251599303401.55496
1990	281804019073.1342
1991	257340478488.6626
1992	282865138578.6439
1993	291915850422.3754
1994	327137894529.6442
1995	347953010765.348
1996	365599882031.4323
1997	404287338616.04266
1998	409230086513.1289
1999	443671576351.0333
2000	437587810260.4066
2001	463047371001.7313
2002	488942913491.2708
2003	542919712509.8212
2004	636565625668.5386
2005	713256816024.2919
2006	800742167040.7985
2007	929983572726.3973
2008	967766159917.4127
2009	1030066015229.2037
2010	1158446630740.9785
2011	1198521274960.1372
2012	1266616057153.4993
2013	1260501930120.4692
2014	1349554428267.2356
2015	1426710780414.84
2016	1508641982777.0222
2017	1653122527429.9746
2018	1806922606663.0105
2019	1795936086057.8855
2020	1646669420476.2542
2021	1898781572213.7517
2022	2002216705363.339
2023	2116670091778.4067