Year	constant 2011 international $
1990	9274421512709.99
1991	9258228190425.3
1992	9580812842236.48
1993	9842381259516.79
1994	10224633243300.3
1995	10504392198401.1
1996	10902457812507.1
1997	11374759815682.1
1998	11875129419671.7
1999	12448661945914.5
2000	12972273965609.5
2001	13117629344589.3
2002	13339909960575.8
2003	13734645346450.6
2004	14274885455380.1
2005	14769849706636.1
2006	15156287203401.2
2007	15500538303598.2
2008	15523490966461.6
2009	15121247900706.6
2010	15558114455802.9
2011	15832207000000
2012	16174937000715
2013	16463926836687
2014	16868853521284.2
2015	17332718458723.6
2016	17589044081992.2
2017	17997059043106.1