Year Dollars 2006-01-01 255554 2007-01-01 82495 2008-01-01 199663 2009-01-01 73908 2010-01-01 271743 2011-01-01 318622 2012-01-01 402676 2013-01-01 422305 2014-01-01 254970 2015-01-01 414617 2016-01-01 711225