Year	Dollars
1997-01-01	36299
2002-01-01	144352
2003-01-01	255399
2004-01-01	771285
2005-01-01	717450
2006-01-01	763690
2007-01-01	874992
2009-01-01	1436076
2010-01-01	731054
2011-01-01	819004
2012-01-01	1575865
2013-01-01	1249791
2015-01-01	2185810
2016-01-01	2280642