Year	constant 2010 US$
1990	9593609020.90209
1991	9895418335.16685
1992	10366299816.6483
1993	10397872753.9421
1994	10724927172.7173
1995	11205265273.194
1996	11527788412.1746
1997	11358194866.1533
1998	11294758342.5009
1999	11639492115.8783
2000	11971150348.3682
2001	12299643564.3564
2002	12775897689.769
2003	13146904070.407
2004	13213206307.2974
2005	13264408434.1768
2006	13847739933.9934
2007	13938985134.7569
2008	13663054940.9858
2009	13421823009.7307
2010	13606894022.7356
2011	13764451277.9016
2012	13935848197.1753
2013	13865277473.5952
2014	13701152992.4922
2015	14294374393.7799
2016	14167061083.0224
2017	14268593429.9859