Year	Dollars
1992-01-01	946146
1997-01-01	8775426
2002-01-01	364825
2003-01-01	306320
2004-01-01	410032
2005-01-01	829448
2006-01-01	1497285
2007-01-01	2385995
2008-01-01	1601639
2009-01-01	3140323
2010-01-01	5274054
2011-01-01	6435493
2012-01-01	5110273
2013-01-01	7099972
2014-01-01	5971945
2015-01-01	6319272
2016-01-01	2204506