Year	Dollars
1992-01-01	806435
1997-01-01	570853
2005-01-01	4374434
2006-01-01	8134481
2007-01-01	4624863
2008-01-01	2682232
2009-01-01	1849156
2010-01-01	819716
2011-01-01	3206928
2012-01-01	1559848
2013-01-01	737051
2015-01-01	241680
2016-01-01	557000