Year	constant 2010 US$
1995	12868477745.0971
1996	13159467017.5909
1997	14351811071.6115
1998	15274971490.9643
1999	15429679726.2098
2000	16398590651.7002
2001	17530405632.4973
2002	18751416625.6523
2003	20203786216.0526
2004	21549524322.9165
2005	24099226472.2448
2006	26574899977.4216
2007	29061033942.9199
2008	28524326241.9108
2009	26485617258.5654
2010	24056068386.5674
2011	25266316185.305
2012	26114881014.4959
2013	26875316020.4925
2014	27335113658.922
2015	28089271153.7025
2016	28755269155.051
2017	29954583717.6373