Year	Dollars
1992-01-01	878084
1997-01-01	1187694
2002-01-01	7638163
2003-01-01	6114071
2004-01-01	5411876
2005-01-01	5769144
2006-01-01	5870381
2007-01-01	5387858
2008-01-01	20184606
2009-01-01	15324104
2010-01-01	4131301
2011-01-01	6829099
2012-01-01	7004602
2013-01-01	5896210
2014-01-01	4449505
2015-01-01	6034722
2016-01-01	10213065