Year	constant 2010 US$
1980	287933418.51834
1981	290829279.429828
1982	236125096.55492
1983	212000960.485951
1984	246890347.696115
1985	208247539.532322
1986	212197436.602529
1987	272226183.858045
1988	327066678.472674
1989	372299113.933389
1990	358732549.035375
1991	358719294.227799
1992	393129760.334214
1993	401548338.827514
1994	426923066.640307
1995	404650915.489948
1996	426981401.276389
1997	478713705.178712
1998	528713715.601354
1999	658791113.528391
2000	791148079.325168
2001	784827869.964752
2002	805378504.056033
2003	822396730.720561
2004	761070702.243416
2005	811725493.144297
2006	815478397.751906
2007	818385708.25418
2008	926328854.496907
2009	728576761.23838
2010	807676850
2011	905845589.166765
2012	921642531.182514
2013	1018576757.16024
2014	1054074093.04048
2015	1154971589.68071
2016	1173355195.28867
2017	1166176679.51838