Year	constant 2010 US$
1970	656358357789.869
1971	687264414949.326
1972	756559790050.965
1973	844055001157.156
1974	772248802492.599
1975	767000118760.707
1976	789244114232.334
1977	811734159228.411
1978	876063807551.56
1979	927717431706.299
1980	924143003151.918
1981	944750603620.704
1982	943613838453.29
1983	950668671978.628
1984	989184342703.837
1985	1043358666553.12
1986	1113314506022.02
1987	1222112118547.67
1988	1379072978505.61
1989	1478442329626.24
1990	1571286189384.53
1991	1616988742115.43
1992	1576033045145.03
1993	1498915585120.17
1994	1465482058467.27
1995	1516654862974
1996	1615156138874.66
1997	1582920234515.03
1998	1519825174719.15
1999	1505112677655.33
2000	1512772637689.45
2001	1486955437659.26
2002	1410958667334.63
2003	1400066390182.26
2004	1401605042025.86
2005	1444951390590.38
2006	1450448052063.19
2007	1422736243420.26
2008	1368822571786.53
2009	1235497241334.65
2010	1215815128467.66
2011	1235945057916.75
2012	1279743816052.37
2013	1342852654819.8
2014	1383869208914.91
2015	1406668814136.5
2016	1402262987926.33
2017	1443666501476.56