Year	Dollars
1992-01-01	190631
1997-01-01	1677081
2002-01-01	2067211
2003-01-01	4151570
2004-01-01	1284442
2005-01-01	4053684
2006-01-01	2680801
2007-01-01	3332759
2008-01-01	5883693
2009-01-01	5351144
2010-01-01	6745230
2011-01-01	5843007
2012-01-01	9198724
2013-01-01	11731485
2014-01-01	13908906
2015-01-01	15601818
2016-01-01	9736938