Year	Dollars
1992-01-01	368856
1997-01-01	634650
2002-01-01	215402
2003-01-01	748592
2004-01-01	435067
2005-01-01	2700866
2006-01-01	2914816
2007-01-01	1808474
2008-01-01	2060232
2009-01-01	1938241
2010-01-01	1744713
2011-01-01	26716343
2014-01-01	21815148
2015-01-01	3760659
2016-01-01	10179518