Year	Dollars
1992-01-01	106395
1997-01-01	181509
2002-01-01	1843499
2003-01-01	2539647
2004-01-01	3110834
2005-01-01	4816961
2006-01-01	4912987
2008-01-01	1271597
2009-01-01	263843
2010-01-01	723816
2011-01-01	626096
2012-01-01	154107
2013-01-01	75361
2014-01-01	168979
2015-01-01	128947
2016-01-01	241340