Year	constant 2010 US$
1970	265012536629.715
1971	268587284531.349
1972	272089745983.389
1973	283646602819.742
1974	273825050053.454
1975	283400262414.179
1976	301302237670.249
1977	321661537319.094
1978	338427252106.296
1979	333778746173.082
1980	361160529700.331
1981	379387427825.083
1982	382250256086.06
1983	410840090748.803
1984	424510723147.178
1985	444529795924.662
1986	464382862833.271
1987	491314740554.623
1988	523895151187.214
1989	552212198831.203
1990	581523076097.736
1991	591990967195.145
1992	621962333703.365
1993	649209720621.051
1994	688435898765.563
1995	732191366839.128
1996	777669665509.127
1997	808684668241.077
1998	869290000703.483
1999	917762599473.856
2000	943104957733.084
2001	985043006159.221
2002	1029295958916.78
2003	1104503860285.28
2004	1193766551679.59
2005	1287354111146.71
2006	1378456663334.43
2007	1484494975298.18
2008	1512245710009.08
2009	1663571691890.48
2010	1816000811297.6
2011	1899136802013.78
2012	2011535564696.81
2013	2122477866726.07
2014	2264804354024.85
2015	2454207748333.62
2016	2635537525835.27
2017	2772995538459.46