Year	Dollars
1992-01-01	353773
1997-01-01	135673
2002-01-01	465105
2003-01-01	428843
2004-01-01	929561
2005-01-01	2962498
2006-01-01	2604534
2007-01-01	3323633
2008-01-01	2943863
2009-01-01	3757756
2010-01-01	2922869
2011-01-01	2635447
2012-01-01	2262310
2013-01-01	1810555
2014-01-01	1450478
2015-01-01	2276745
2016-01-01	2503820