Year	constant 2010 US$
1960	796213203689.452
1961	892105430761.187
1962	971582862679.811
1963	1053911319915.81
1964	1176973469391.18
1965	1245469887052.25
1966	1377969967687.15
1967	1530678560697.77
1968	1727867738579.79
1969	1943469252349.82
1970	1951224678933.53
1971	2042912571322.3
1972	2214793985893.69
1973	2392699527043.07
1974	2363383219485.1
1975	2436449005905.97
1976	2533297466276.86
1977	2644517786330.86
1978	2783935217060.86
1979	2936607388953.33
1980	3019348980545.94
1981	3146443538198.25
1982	3250668119161.71
1983	3365190619317.92
1984	3516691326552.92
1985	3700733180395.85
1986	3823839017632.46
1987	4004732064594.53
1988	4276453940509.71
1989	4484205684577.47
1990	4703605002001.88
1991	4864350550631.34
1992	4905603627977.37
1993	4880196533162.07
1994	4928660123396.16
1995	5063810899979.07
1996	5220789001964.29
1997	5276967053207.81
1998	5217421238313.45
1999	5204275722610.68
2000	5348935478913.59
2001	5370670124203.3
2002	5377007127014.02
2003	5459179633296.35
2004	5579537505145.68
2005	5672306823990.12
2006	5752853952769.92
2007	5848016735563.82
2008	5784066298240.91
2009	5470777391091.07
2010	5700098114744.41
2011	5693518985135.26
2012	5778642194555.42
2013	5894230516025.46
2014	5916317345749.24
2015	5988669235426.69
2016	6025145811386.72
2017	6141356248124.07
2018	6189748011270.24