Year	Dollars
1992-01-01	427664
1997-01-01	1499387
2002-01-01	1800723
2003-01-01	1357267
2004-01-01	1448060
2005-01-01	1170700
2006-01-01	1442805
2007-01-01	1901932
2008-01-01	1779751
2009-01-01	2289562
2010-01-01	3436348
2011-01-01	2343290
2012-01-01	3250333
2013-01-01	2142979
2014-01-01	3459490
2015-01-01	3347481
2016-01-01	2833236