Year	Dollars
1992-01-01	362156
1997-01-01	322251
2002-01-01	364610
2003-01-01	275933
2004-01-01	406196
2005-01-01	379993
2006-01-01	420489
2007-01-01	1204546
2009-01-01	936223
2010-01-01	649637
2011-01-01	2528298
2012-01-01	922978
2013-01-01	1577879
2014-01-01	835599
2015-01-01	5753123
2016-01-01	664380