Year	Dollars
1997-01-01	37345
2002-01-01	169083
2004-01-01	380326
2005-01-01	274541
2006-01-01	238243
2007-01-01	3391168
2008-01-01	3812671
2009-01-01	1006018
2010-01-01	634167
2011-01-01	763004
2012-01-01	1172313
2013-01-01	1668196
2014-01-01	880430
2015-01-01	1474150
2016-01-01	2576532