Year	Dollars
1992-01-01	554924
1997-01-01	2240049
2002-01-01	254170
2003-01-01	479024
2004-01-01	1665511
2005-01-01	2218930
2006-01-01	2188160
2007-01-01	722340
2008-01-01	4452779
2009-01-01	1093892
2010-01-01	1624850
2011-01-01	2568383
2012-01-01	3818938
2013-01-01	2203643
2014-01-01	3692336
2015-01-01	1815247
2016-01-01	3077788