Year	Dollars
1997-01-01	121399
2002-01-01	368426
2003-01-01	2215414
2006-01-01	677680
2007-01-01	726760
2008-01-01	7189778
2009-01-01	23033791
2010-01-01	3068086
2011-01-01	5897153
2012-01-01	4669059
2013-01-01	3340486
2014-01-01	6733929
2015-01-01	3203742
2016-01-01	1722015