Year Dollars 1992-01-01 24003 2004-01-01 362983 2005-01-01 310155 2006-01-01 491786 2007-01-01 194928 2009-01-01 153326 2010-01-01 65118 2011-01-01 231397 2012-01-01 271411 2013-01-01 953514 2014-01-01 754021 2015-01-01 551336 2016-01-01 1666629