Year Dollars 1992-01-01 108105 2003-01-01 305219 2005-01-01 45612 2006-01-01 65675 2007-01-01 132353 2008-01-01 443850 2010-01-01 220399 2011-01-01 1645441 2012-01-01 85200 2013-01-01 281757 2014-01-01 316538 2015-01-01 1317008 2016-01-01 214390