Year	Dollars
1992-01-01	26336267
1997-01-01	17265647
2002-01-01	6136194
2003-01-01	3864250
2004-01-01	9152098
2005-01-01	6129799
2006-01-01	5376337
2007-01-01	6072786
2008-01-01	6762172
2009-01-01	29054533
2010-01-01	5044050
2011-01-01	8848088
2012-01-01	2022503
2013-01-01	2876488
2014-01-01	5289898
2015-01-01	4538086
2016-01-01	3281755