Year	Dollars
1992-01-01	34818
1997-01-01	153080
2002-01-01	120442
2003-01-01	189383
2005-01-01	723180
2006-01-01	254935
2007-01-01	479487
2008-01-01	193754
2009-01-01	320700
2010-01-01	438281
2011-01-01	170733
2012-01-01	370794
2013-01-01	103705
2014-01-01	150294
2015-01-01	161623
2016-01-01	280645