Year	Dollars
1992-01-01	5543617
1997-01-01	18760892
2002-01-01	5122696
2003-01-01	7882835
2004-01-01	8319081
2005-01-01	7997191
2006-01-01	11488659
2007-01-01	9228750
2008-01-01	7975334
2009-01-01	7580968
2010-01-01	8008247
2011-01-01	8667354
2012-01-01	9854121
2013-01-01	7863369
2014-01-01	6644759
2015-01-01	7960666
2016-01-01	9749875