Year	Dollars
1992-01-01	767671
1997-01-01	186811
2002-01-01	118544
2003-01-01	172037
2004-01-01	276979
2005-01-01	275221
2006-01-01	534469
2007-01-01	351054
2008-01-01	1104708
2009-01-01	444586
2010-01-01	679764
2011-01-01	1261430
2012-01-01	783553
2013-01-01	964271
2014-01-01	596179
2015-01-01	529290
2016-01-01	954004