Year	Dollars
1992-01-01	2695697
1997-01-01	1389931
2002-01-01	1741449
2003-01-01	2369251
2004-01-01	1704576
2005-01-01	1783284
2006-01-01	2113424
2007-01-01	4125761
2008-01-01	6647809
2009-01-01	3950982
2010-01-01	3932707
2011-01-01	3697770
2012-01-01	2223112
2014-01-01	2440835
2015-01-01	1044630
2016-01-01	1588355