Year	Dollars
1997-01-01	215196
2008-01-01	590504
2009-01-01	698360
2010-01-01	1744522
2011-01-01	1218454
2012-01-01	300878
2013-01-01	607401
2014-01-01	457974
2015-01-01	492007
2016-01-01	1399386