Year	Dollars
1992-01-01	739231
1997-01-01	1100572
2002-01-01	1968400
2003-01-01	1725477
2004-01-01	4218558
2005-01-01	2884174
2006-01-01	1688472
2007-01-01	1145919
2008-01-01	3423277
2009-01-01	1768566
2010-01-01	2089649
2011-01-01	2287960
2012-01-01	1861858
2013-01-01	3378148
2014-01-01	2720189
2015-01-01	2223280
2016-01-01	2043853