Year	Dollars
1992-01-01	1828630
1997-01-01	24726874
2002-01-01	3752720
2003-01-01	4682836
2004-01-01	6349133
2005-01-01	6552160
2006-01-01	7769773
2007-01-01	5172330
2008-01-01	8723141
2009-01-01	3755843
2010-01-01	6220635
2011-01-01	4287707
2012-01-01	3833811
2013-01-01	6332655
2014-01-01	8284197
2015-01-01	8256272
2016-01-01	5057311