Year	Dollars
1992-01-01	662176
1997-01-01	1544347
2002-01-01	800676
2003-01-01	1810348
2004-01-01	1734939
2005-01-01	3364144
2006-01-01	4587133
2007-01-01	3185047
2008-01-01	6521253
2009-01-01	3420261
2010-01-01	4544116
2011-01-01	4836960
2012-01-01	4825427
2013-01-01	5129674
2014-01-01	4674503
2015-01-01	4661969
2016-01-01	4233996