Year	Dollars
1992-01-01	28402000
1997-01-01	54184461
2002-01-01	16212336
2003-01-01	14224623
2004-01-01	17351857
2005-01-01	25016725
2006-01-01	23171362
2007-01-01	29340841
2008-01-01	58622898
2009-01-01	20572441
2010-01-01	27555697
2011-01-01	31273476
2012-01-01	16396661
2013-01-01	15879828
2014-01-01	16595431
2015-01-01	28733592
2016-01-01	63770180