Year	Dollars
1997-01-01	96158
2002-01-01	1367771
2003-01-01	228854
2004-01-01	291927
2005-01-01	400490
2006-01-01	671854
2007-01-01	1529838
2008-01-01	1542490
2009-01-01	1877118
2010-01-01	1547517
2011-01-01	1570230
2012-01-01	1089176
2013-01-01	1801279
2014-01-01	2428589
2015-01-01	3196453
2016-01-01	3450929