Year	Dollars
1992-01-01	34442
1997-01-01	446224
2002-01-01	1151414
2004-01-01	400307
2005-01-01	725279
2006-01-01	1009530
2007-01-01	2054975
2008-01-01	1108456
2009-01-01	1789411
2010-01-01	1485954
2011-01-01	2148786
2012-01-01	1903603
2013-01-01	1760853
2014-01-01	1728377
2015-01-01	2664158
2016-01-01	3709173