Year	constant 2010 US$
1960	3518432078.48371
1961	3592629423.194
1962	3672331543.81606
1963	3635898230.36845
1964	3781726324.07519
1965	3765468191.33854
1966	3985792693.81201
1967	4206142197.89103
1968	4493374984.34163
1969	4636496438.01919
1970	4891769824.97719
1971	5068215488.83036
1972	5025599483.96753
1973	4886630644.89071
1974	4962049306.9051
1975	5034837414.01321
1976	4880267829.74253
1977	5021774774.1365
1978	4889212779.36023
1979	5353794162.56962
1980	5391754272.30982
1981	4815942559.49263
1982	4710406408.92315
1983	4723263266.90091
1984	4706844574.38037
1985	4792854968.25091
1986	4864540955.79463
1987	4853092018.35818
1988	4970613437.67987
1989	5157467392.30931
1990	5494570286.20623
1991	5037325839.86747
1992	5189241464.23398
1993	5321585251.8214
1994	5268603079.26169
1995	5355116855.41697
1996	5522281134.82881
1997	5803750386.14907
1998	6064847098.10926
1999	6400524540.54294
2000	6660076700.72698
2001	7091366932.24411
2002	6170210598.51161
2003	6786854482.12391
2004	7114547240.47366
2005	7473696440.049
2006	7858908552.28105
2007	8405181779.06712
2008	9023099627.14292
2009	8619737422.14244
2010	8636905820.37848
2011	8718112808.49788
2012	8828079502.45776
2013	9029064451.90382
2014	9360296693.0284
2015	9551591230.32442
2016	9927070592.0156