Year	Dollars
1997-01-01	614399
2004-01-01	390424
2005-01-01	2271625
2007-01-01	968021
2008-01-01	1979438
2009-01-01	1723562
2010-01-01	3451518
2011-01-01	3840593
2012-01-01	5628928
2013-01-01	1266780
2014-01-01	4812770
2015-01-01	5407940