Year	Dollars
1992-01-01	367296
1997-01-01	2172741
2002-01-01	2793737
2003-01-01	4784421
2006-01-01	589594
2007-01-01	661454
2008-01-01	934632
2009-01-01	1032651
2010-01-01	2943416
2011-01-01	1911792
2012-01-01	2068006
2013-01-01	4306726
2014-01-01	9950637
2015-01-01	9672233
2016-01-01	8551026