Year	Dollars
1992-01-01	504460
1997-01-01	178726
2002-01-01	99338
2003-01-01	47053
2004-01-01	89496
2005-01-01	348407
2006-01-01	1056729
2007-01-01	1077215
2008-01-01	1052672
2009-01-01	1115521
2010-01-01	884050
2011-01-01	279325
2012-01-01	250863
2013-01-01	436670
2014-01-01	1109391
2015-01-01	1045278
2016-01-01	952989