Year	constant 2010 US$
1982	1274225369.58278
1983	727989739.606639
1984	571506123.818782
1985	399471202.690073
1986	531656190.166105
1987	599692657.633167
1988	493750189.973597
1989	479700954.237556
1990	575248118.522995
1991	631883445.121692
1992	673083769.011443
1993	728962142.758587
1994	714246484.299732
1995	824383643.479376
1996	837176175.259407
1997	906991239.555359
1998	945539325.94303
1999	1016209365.54961
2000	1010306074.6294
2001	1164424134.01048
2002	1122046938.47615
2003	1213126284.10217
2004	1173700734.02794
2005	1100331261.16253
2006	1078404752.03034
2007	1347426152.53684
2008	1380526748.0537
2009	1481515189.15293
2010	1623826666.69359
2011	1666625525.86508
2012	1673161312.24102
2013	2433842513.67317
2014	2763583477.93035
2015	2657956736.82239
2016	2649736251.99543
2017	3131906664.98744
2018	3007702174.16593