Year	Dollars
1992-01-01	89341
1997-01-01	858134
2002-01-01	91716
2004-01-01	3794487
2005-01-01	1432002
2006-01-01	1797379
2007-01-01	698247
2008-01-01	974777
2009-01-01	1608358
2010-01-01	964879
2011-01-01	1717864
2012-01-01	5969428
2013-01-01	7765890
2014-01-01	2504719
2015-01-01	2262202
2016-01-01	3815366