Year Dollars 2003-01-01 22323 2004-01-01 60688 2006-01-01 60430 2007-01-01 133841 2009-01-01 247460 2010-01-01 203739 2011-01-01 166053 2012-01-01 202314 2014-01-01 154992 2015-01-01 163479 2016-01-01 201891