Year	Dollars
1992-01-01	10685085
2002-01-01	30666371
2003-01-01	32608848
2004-01-01	31770783
2005-01-01	29691856
2006-01-01	17942166
2007-01-01	35845984
2008-01-01	21417783
2009-01-01	15408220
2010-01-01	20971938
2011-01-01	33017123
2012-01-01	11494518
2013-01-01	41038134
2014-01-01	41456861
2015-01-01	47781278
2016-01-01	26695840