Year	constant 2010 US$
1960	2054312789.56143
1961	2052573568.37086
1962	2223218638.70931
1963	2451840723.41058
1964	2694978587.9113
1965	2893645114.07024
1966	3146432026.26897
1967	3106558493.16308
1968	2936477325.07723
1969	3006206564.05968
1970	3389597017.7212
1971	3832306781.41579
1972	4069041188.44843
1973	4345980527.0036
1974	4593974872.57736
1975	4623659073.86879
1976	4899199911.02844
1977	5331420910.08063
1978	5652197290.53105
1979	5926926996.17973
1980	6267602060.40632
1981	6534915733.61046
1982	6675714821.77057
1983	6532109400.80632
1984	6801827921.42604
1985	7025801326.02914
1986	7466357146.24641
1987	8104427529.66218
1988	8097155747.85607
1989	8118082025.9616
1990	8213012468.7651
1991	8194654290.33634
1992	7918175329.58882
1993	8022176560.45835
1994	8311685516.32348
1995	8321375587.24514
1996	8701925719.29967
1997	9014232525.9775
1998	9653842812.5821
1999	10044152691.253
2000	10535471812.0013
2001	10946229918.4541
2002	11020792658.5685
2003	11270759363.8942
2004	12177176970.9929
2005	12947992798.8266
2006	13627609649.0757
2007	14903879325.2355
2008	15200761740.8526
2009	14170573428.3722
2010	13683689802.2771
2011	13941164775.7719
2012	14121903068.0319
2013	14705681513.3646
2014	15011601923.3398
2015	15682299357.3168
2016	16835179721.3313
2017	17610234590.5467
2018	18422326337.3171