Year	constant 2010 US$
1988	86143313652.2174
1989	91946359020.1287
1990	104573606100.343
1991	106071302240.868
1992	106269481892.296
1993	113074223844.221
1994	109596262020.346
1995	105332412546.767
1996	114560747188.574
1997	120523895102.585
1998	123096400069.646
1999	123005271682.458
2000	137975145407.333
2001	139217701925.264
2002	146486603597.036
2003	167527601784.812
2004	167591570365.893
2005	177930718590.454
2006	212106237510.117
2007	243666611394.899
2008	263723369492.726
2009	283351811813.907
2010	308437179790.617
2011	320264980755.214
2012	340717152918.048
2013	362841174461.622
2014	403017626332.704
2015	419474865804.023
2016	434097386397.788
2017	458025050297.188