Year Dollars 2007-01-01 1134680 2008-01-01 842224 2009-01-01 258732 2010-01-01 644000 2011-01-01 543414 2012-01-01 927933 2013-01-01 463994 2014-01-01 604472 2015-01-01 650172 2016-01-01 744313