Year Dollars 1997-01-01 35504 2003-01-01 37761 2004-01-01 89401 2005-01-01 87634 2006-01-01 52357 2009-01-01 437361 2011-01-01 155621 2012-01-01 72734 2014-01-01 115220 2015-01-01 99380 2016-01-01 118957