Year	Dollars
1992-01-01	508621
1997-01-01	1149776
2002-01-01	2227202
2003-01-01	1255163
2004-01-01	1212330
2005-01-01	795078
2006-01-01	824911
2007-01-01	551953
2008-01-01	642891
2009-01-01	642108
2010-01-01	583371
2011-01-01	993518
2012-01-01	795170
2013-01-01	1324138
2014-01-01	1763750
2015-01-01	2247972
2016-01-01	2891914