Year	Dollars
1997-01-01	313155
2003-01-01	2099769
2004-01-01	2451383
2005-01-01	2116626
2006-01-01	6801791
2008-01-01	4440756
2012-01-01	3463268
2013-01-01	489857
2014-01-01	307672
2015-01-01	712756