Year	Dollars
1992-01-01	652384
1997-01-01	2332812
2002-01-01	5925130
2003-01-01	570850
2004-01-01	1538251
2005-01-01	1855915
2006-01-01	1872504
2007-01-01	3061636
2008-01-01	7670936
2009-01-01	18978646
2010-01-01	7191671
2011-01-01	5381164
2012-01-01	3333393
2013-01-01	3888313
2014-01-01	2702705
2015-01-01	3025474
2016-01-01	2137489