Year Dollars 1992-01-01 220676 2002-01-01 1678275 2003-01-01 179373 2004-01-01 212878 2005-01-01 107714 2006-01-01 119640 2007-01-01 1310360 2008-01-01 1081938 2009-01-01 621671 2011-01-01 885908 2012-01-01 984183 2013-01-01 1019456 2014-01-01 1504128 2015-01-01 668961 2016-01-01 6727970