Year	Dollars
1992-01-01	67128
1997-01-01	74235
2003-01-01	548048
2004-01-01	1939858
2005-01-01	377221
2006-01-01	891255
2007-01-01	233235
2008-01-01	583378
2009-01-01	1399671
2010-01-01	5006614
2011-01-01	6128489
2012-01-01	4277653
2013-01-01	4726670
2014-01-01	5083050
2015-01-01	6639024
2016-01-01	5821561