Year	constant 2010 US$
1969	48384348369.2137
1970	57507025783.5105
1971	63678585846.3457
1972	72313504282.8334
1973	82579231287.6202
1974	99191316343.5676
1975	130963284942.372
1976	179326336240.038
1977	167080332199.299
1978	168656948522.039
1979	134259284318.338
1980	137199830297.787
1981	130514164460.932
1982	138226729647.227
1983	163688640802.956
1984	155292273378.697
1985	145662507818.586
1986	142145465963.596
1987	133384935702.975
1988	116415363642.182
1989	120635049876.712
1990	122066926596.16
1991	141580672701.894
1992	143053353962.871
1993	133860565614.437
1994	131483862722.162
1995	131730510722.354
1996	151518581466.182
1997	160627474619.091
1998	157037182381.203
1999	166584962255.258
2000	177027817985.931
2001	197234447062.789
2002	211881274167.041
2003	218940026531.885
2004	235268706036.776
2005	251178774053.355
2006	259526261303.237
2007	298958417533.152
2008	338378534954.676
2009	343769545557.366
2010	357701435704.977
2011	365702037990.332
2012	340149242121.325
2013	333254710724.82
2014	348834337018.856
2015	343419525378.381
2016	352551281255.125
2017	365373335451.627