Year Dollars 2006-01-01 86475 2007-01-01 135951 2008-01-01 176128 2009-01-01 789331 2010-01-01 907737 2011-01-01 1007459 2012-01-01 8819521 2013-01-01 561578 2014-01-01 960545 2015-01-01 307925 2016-01-01 347830