Year	Dollars
1997-01-01	20142
2002-01-01	123766
2003-01-01	252290
2004-01-01	340281
2005-01-01	556208
2006-01-01	134868
2007-01-01	337116
2008-01-01	283641
2009-01-01	412978
2010-01-01	579189
2011-01-01	423088
2012-01-01	629187
2013-01-01	426223
2014-01-01	199456
2015-01-01	346062
2016-01-01	316652