Year Dollars 1992-01-01 202912 2006-01-01 3223302 2007-01-01 2959194 2008-01-01 134330 2009-01-01 4482913 2010-01-01 10957673 2011-01-01 6643056 2012-01-01 10860252 2014-01-01 115022