Year	constant 2010 US$
1980	431549613.046769
1981	448228699.004854
1982	476840557.791609
1983	499830957.424484
1984	520375509.21049
1985	532239866.714772
1986	542180043.220641
1987	551059782.198497
1988	565868849.289978
1989	547872768.337424
1990	575766266.218105
1991	544700007.668931
1992	591168266.120947
1993	608939146.630724
1994	576806749.276505
1995	597630663.637095
1996	589911134.535318
1997	613685459.76014
1998	621556072.703273
1999	633517351.917104
2000	702240545.264826
2001	718623164.81723
2002	735330757.160477
2003	750801172.387707
2004	765214000.725441
2005	786927314.303075
2006	807756929.940697
2007	814219327.456845
2008	846787872.504037
2009	873886042.238708
2010	907093130.313521
2011	944282560.395418
2012	974502179.30529
2013	1018353551.59947
2014	1039739041.74774
2015	1051175803.4746
2016	1074177605.66154
2017	1103262670.44198
2018	1134154025.21435