Year	constant 2015 US$
1960	8055839070.616546
1961	7999212656.5075865
1962	8179105443.514522
1963	9393574049.984169
1964	8981378395.909676
1965	8179872927.048633
1966	9808087216.77173
1967	10111301861.428526
1968	10540623003.977238
1969	10740625801.59065
1970	13382957198.476522
1971	13190629921.979107
1972	13019296335.061558
1973	14204877054.41058
1974	14046369269.674116
1975	16181337986.169724
1976	19254231386.263004
1977	18396803333.24261
1978	19754192205.8466
1979	22102686601.911602
1980	23738756545.863735
1981	23924439925.246204
1982	24602161291.19465
1983	25777688416.784595
1984	26869770445.965775
1985	25695459168.06314
1986	28675018914.187115
1987	32135562488.830994
1988	33511124836.27089
1989	37639211879.939125
1990	40935198400.358
1991	47038090254.521835
1992	50797596696.97506
1993	55884791802.70809
1994	61434293582.70793
1995	75297279451.21313
1996	79436792307.7482
1997	77545144355.2427
1998	85384510835.71544
1999	97175742541.32794
2000	114328251456.80553
2001	121190977159.6154
2002	143109470016.834
2003	159095995652.8199
2004	198481898692.97882
2005	249515896167.20743
2006	298303397454.20776
2007	316233574981.2923
2008	356830393918.8472
2009	340619116960.2829
2010	398381413389.7802
2011	458668646160.7648
2012	484890493431.3629
2013	521331208050.4575
2014	529975051465.42346
2015	501870486996.9882
2016	524233929645.92505
2017	545957680445.9539
2018	607095498792.3235
2019	599034039831.0198
2020	551426708211.9637
2021	694659580662.1874
2022	790088527146.4148
2023	807335169914.3093