Year	constant 2010 US$
1994	88094676.978505
1995	99257467.9936289
1996	102395992.065924
1997	95711104.0364034
1998	89153278.8174607
1999	86383248.3670554
2000	86431886.313205
2001	83728503.6144811
2002	83641054.7285974
2003	78322311.777719
2004	74379349.7250032
2005	78584581.9606122
2006	75264086.2014257
2007	80385638.9885513
2008	77135347.0572978
2009	68810572.5525272
2010	67017889.5105997
2011	68666685.295168
2012	63736740.0144541
2013	62180096.3133926
2014	68187112.0871426
2015	67963882.2682579
2016	73488418.7931748
2017	80024104.5696484
2018	71649965.6085264