Year	Dollars
1992-01-01	601396
1997-01-01	624999
2005-01-01	368735
2007-01-01	227490
2008-01-01	265081
2009-01-01	261200
2010-01-01	159943
2011-01-01	739032
2012-01-01	1071864
2013-01-01	6150163
2014-01-01	2757226
2016-01-01	4069636