Year	current US$
1995	226570048.81373683
1996	253842222.68273184
1997	261606013.74357924
1998	253335230.60354057
1999	314442893.6376342
2000	347320003.30348194
2001	317270846.3284438
2002	385080155.9411554
2003	405501927.9964659
2004	384778763.30145204
2005	391742068.20195484
2006	344478524.1298695
2007	489336742.74442625
2008	773532772.8121423
2009	467725302.7881448
2010	556903285.0939975
2011	587320115.0896722
2012	718980896.835452
2013	640607513.3738405
2014	590222652.7085111
2015	542400293.6807756
2016	545107219.6362063
2017	605724951.9544102
2018	632588775.4981551
2019	752300974.3343097