Year	Dollars
1992-01-01	509367
1997-01-01	948399
2002-01-01	2752757
2003-01-01	1397734
2004-01-01	1642207
2005-01-01	2068707
2006-01-01	2510803
2007-01-01	2757138
2008-01-01	2449399
2009-01-01	2688474
2010-01-01	3326814
2011-01-01	4059626
2012-01-01	3543625
2013-01-01	4136065
2014-01-01	3229648
2015-01-01	3570599
2016-01-01	3516155