Year	Dollars
1997-01-01	1373115
2003-01-01	365210
2004-01-01	44784
2005-01-01	131966
2007-01-01	905943
2008-01-01	269693
2009-01-01	250454
2010-01-01	194428
2011-01-01	752253
2012-01-01	1080220
2013-01-01	1112713
2014-01-01	506721
2015-01-01	414259
2016-01-01	219243