Year	Dollars
1992-01-01	343169
1997-01-01	664891
2002-01-01	509715
2003-01-01	348278
2004-01-01	311329
2006-01-01	790906
2007-01-01	1495988
2008-01-01	966626
2009-01-01	762277
2010-01-01	636615
2011-01-01	2772920
2012-01-01	942212
2013-01-01	775745
2014-01-01	1398705
2015-01-01	2400429
2016-01-01	1565798