Year	constant 2011 international $
1990	468867757.491368
1991	475180930.757784
1992	484827036.251481
1993	495309642.195661
1994	495478052.414691
1995	510491875.287918
1996	526342259.607723
1997	537844415.284279
1998	558141841.921662
1999	560122019.158388
2000	573226115.284922
2001	572866116.33066
2002	556660429.75593
2003	592027246.709329
2004	610088190.517679
2005	614091791.222672
2006	642700850.781518
2007	683536516.640397
2008	732209387.791757
2009	723644316.094464
2010	728511137.441233
2011	726881593.078524
2012	719185494.792095
2013	714815060.133021
2014	746187550.443493
2015	727156014.436089
2016	745495259.050325
2017	674446507.878772
2018	678039558.464718