Year	Dollars
1992-01-01	227975
1997-01-01	1473847
2002-01-01	2059305
2003-01-01	401001
2004-01-01	4176067
2005-01-01	343232
2006-01-01	2061362
2007-01-01	800347
2008-01-01	2552766
2009-01-01	7438475
2010-01-01	13036471
2011-01-01	11105925
2012-01-01	9991865
2013-01-01	28628015
2014-01-01	16042729
2015-01-01	7609909
2016-01-01	5183258