Year	Dollars
1992-01-01	419774
1997-01-01	2281913
2002-01-01	7137598
2003-01-01	10647688
2004-01-01	32966966
2005-01-01	131502643
2006-01-01	32242292
2007-01-01	28119117
2008-01-01	74479684
2009-01-01	44431278
2010-01-01	62991734
2011-01-01	98593370
2012-01-01	67090327
2013-01-01	81776131
2014-01-01	210642024
2015-01-01	68155449
2016-01-01	71632703