Year	constant 2010 US$
1982	1606371431.36625
1983	1703969695.62257
1984	1782085953.41692
1985	1892107526.14173
1986	2060104538.38621
1987	2237983727.82154
1988	2449085855.81278
1989	2555625137.52749
1990	2697928489.07575
1991	2891148582.15021
1992	3145638173.80796
1993	3348552212.12678
1994	3553160337.96403
1995	3653205617.52475
1996	3799744187.86909
1997	3853860872.48566
1998	3815273323.45472
1999	3909295180.72768
2000	3871648791.42919
2001	3943929858.88228
2002	4178090400.31884
2003	4317287924.74998
2004	4659211255.55345
2005	4937888652.33547
2006	5294023495.09911
2007	5834343297.50558
2008	6158196361.44578
2009	6243653665.15333
2010	6574941890.97998
2011	7321846254.66187
2012	7876189337.08203
2013	8404650526.85948
2014	8899794662.10777
2015	9088214840.54668
2016	9013863221.68217
2017	9210095025.90051
2018	9626464091.54173