Year	Dollars
1992-01-01	849025
1997-01-01	8685830
2002-01-01	1382926
2003-01-01	2783012
2004-01-01	6685224
2005-01-01	23348954
2006-01-01	23351885
2007-01-01	28540433
2008-01-01	20475178
2009-01-01	19013293
2010-01-01	8033624
2011-01-01	13368192
2012-01-01	15092193
2013-01-01	20475278
2014-01-01	21407905
2015-01-01	15333968
2016-01-01	8039158