Year	Dollars
1992-01-01	8738645
1997-01-01	14004165
2003-01-01	2218179
2004-01-01	4287063
2005-01-01	537603
2008-01-01	18872555
2010-01-01	13417059
2011-01-01	15285700
2013-01-01	6220925
2014-01-01	5654850