Year	constant 2010 US$
1970	870172283899.899
1971	890210572087.109
1972	893694410841.235
1973	934510076017.178
1974	963375988370.653
1975	997587998491.816
1976	1011287404507.73
1977	1041200537984.71
1978	1060596942137.95
1979	1071923188183.71
1980	1101154561359.37
1981	1146207608232.98
1982	1201277326132.86
1983	1238528169939.47
1984	1305226868800.38
1985	1344197538211.53
1986	1374372138059.24
1987	1406136652996.16
1988	1478228841381.1
1989	1512867702726.85
1990	1572474566524.66
1991	1579155459537.62
1992	1623465871396.58
1993	1644070119240.43
1994	1667299376642.29
1995	1691901128799.6
1996	1775679247762.46
1997	1794512495677.41
1998	1830692474381.95
1999	1894849673545.37
2000	1954503839668.8
2001	1985778263451.29
2002	2023730083264.4
2003	2076016889951.4
2004	2164007994010.95
2005	2239478954739.47
2006	2297361515346.41
2007	2330898239169.85
2008	2408282576311.17
2009	2457241557661.67
2010	2519875989572.42
2011	2611311696338.44
2012	2647410732415.02
2013	2773109426424.2
2014	2849054427011.45
2015	2922169867925.97
2016	2979836951166.33
2017	3078354221548.35
2018	3148633576763.56