Year	constant 2010 US$
1960	2999730329.02085
1961	3353496118.69366
1962	3099893027.93981
1963	3179155129.77936
1964	3516926243.35632
1965	3442681304.051
1966	4687409430.49456
1967	4257333973.53127
1968	4643148393.32503
1969	5296242554.21646
1970	5349187670.48689
1971	5802176583.39101
1972	5985923044.29205
1973	5665229405.43369
1974	5858473744.8932
1975	3605341383.18071
1976	3756313564.74958
1977	5090424541.37894
1978	5977886275.26109
1979	7340538406.42789
1980	8726907345.66599
1981	10107784009.5348
1982	6561588661.36442
1983	5355797979.95196
1984	6046239031.92266
1985	5454882168.75889
1986	5886572944.05514
1987	6982051697.16185
1988	7875285471.76512
1989	9847132676.92195
1990	10419131662.4177
1991	11143513796.6675
1992	13573674486.4617
1993	15498609639.6299
1994	17066919282.2186
1995	21330413275.8923
1996	23854431138.4265
1997	27012326979.8121
1998	28848606661.9682
1999	26044601744.8369
2000	28736366764.0353
2001	30253697674.8798
2002	30808425830.4843
2003	32559590400.7218
2004	38854518110.1605
2005	46028987110.3507
2006	51464725319.3103
2007	58565243508.6336
2008	65321042491.7276
2009	54467749072.0651
2010	68442909063.8457
2011	78833261174.4661
2012	82918918072.7425
2013	84556818288.92
2014	79045823136.8902
2015	78176872210.7359
2016	78858224886.7735
2017	82573220760.2838
2018	88855992170.7205