Year	constant 2010 US$
1970	1358339012488.15
1971	1458800489331.53
1972	1562438327900.67
1973	1699018644423.54
1974	1814470278617.45
1975	1882293049613.13
1976	1986921024204.55
1977	2084173041703.18
1978	2156150912403.76
1979	2295641131834.17
1980	2428365531800.18
1981	2420125364319.67
1982	2361843105322.14
1983	2295429369712.21
1984	2381397831793.78
1985	2479927742946
1986	2604036642312.43
1987	2705511196521.09
1988	2734423422978.33
1989	2873564569835.76
1990	2805364340088.69
1991	2919047230589.67
1992	2994960712701.8
1993	3106380219169.77
1994	3229605139111.24
1995	3304260128955.7
1996	3403061642476.83
1997	3574940739845.31
1998	3633370198782.96
1999	3630532631814.5
2000	3802843354055.53
2001	3823680126024
2002	3817825343756.38
2003	3870931002201.37
2004	4094097564301.29
2005	4270139915551.75
2006	4533444836721.78
2007	4807474884074.84
2008	4998934045748.72
2009	4897328865944.29
2010	5162708184003.68
2011	5389490281575.31
2012	5559820214399.79
2013	5730281384092.75
2014	5791776109716
2015	5802136857818.08
2016	5780990290887.06
2017	5873719435719.04
2018	5950869012485.9