Year	Dollars
1997-01-01	469963
2002-01-01	1101916
2003-01-01	2362659
2004-01-01	260150
2005-01-01	884052
2006-01-01	1157056
2007-01-01	1488297
2008-01-01	4723926
2009-01-01	1663153
2010-01-01	1448582
2011-01-01	2905929
2012-01-01	1329118
2013-01-01	1309574
2014-01-01	929509
2015-01-01	2700781
2016-01-01	1458107