Year	US Dollars
1995	1368948989.76457
1996	1505790896.686
1997	1650723848.881
1998	1797222977.08185
1999	1936358575.40872
2000	2066588093.4947
2001	2072999201.38901
2002	2264255099.60873
2003	2604347479.45601
2004	2855138025.36585
2005	2562875575.5671
2006	3333852962.39193
2007	3215988927.20203
2008	3700265075.67034
2009	3519037582.32137
2010	3771988492.80511
2011	4246953323.89474
2012	4494669514.81169
2013	4809623173.27944
2014	5340173140.49756
2015	5599512586.91921
2016	6019492558.26423
2017	6698636990.43577