Year	Dollars
1997-01-01	38701
2003-01-01	1110304
2004-01-01	106726
2005-01-01	348788
2006-01-01	234440
2007-01-01	537710
2008-01-01	1058962
2009-01-01	885313
2010-01-01	1315880
2011-01-01	357581
2012-01-01	533298
2013-01-01	673581
2014-01-01	2300632
2015-01-01	884654
2016-01-01	277546