Year	Dollars
1997-01-01	101015
2005-01-01	31768
2006-01-01	646083
2007-01-01	129876
2008-01-01	314699
2009-01-01	825192
2010-01-01	484187
2011-01-01	514101
2012-01-01	1105471
2013-01-01	485596
2014-01-01	221030
2015-01-01	423881