Year	constant 2011 international $
1990	1389595427251.42
1991	1450214388640.06
1992	1497293501922.61
1993	1506886982352.03
1994	1536911020680.46
1995	1567290367184.46
1996	1585766699408.4
1997	1598202694377.47
1998	1618277944100.9
1999	1659672028304.15
2000	1694848127306.63
2001	1722207311325.09
2002	1708883027491.43
2003	1710837253166.49
2004	1723806216540.81
2005	1730912502889.93
2006	1756850429638.56
2007	1756850429638.56
2008	1767332198932.56
2009	1769997053242.54
2010	1776570358902.65
2011	1800554059976.21
2012	1824715421279.44
2013	1835907806924.59
2014	1854917107553.77
2015	1886184755206.13
2016	1925091645329.07
2017	1958846474777.95
2018	1980342981771.21