Year Dollars 1992-01-01 90774 1997-01-01 65885 2003-01-01 72099 2007-01-01 36240 2008-01-01 119681 2009-01-01 114426 2010-01-01 163633 2011-01-01 245195 2012-01-01 347259 2013-01-01 122469 2014-01-01 63560 2015-01-01 84833 2016-01-01 287592