Year Dollars 1992-01-01 70681 2003-01-01 80864 2004-01-01 191773 2005-01-01 266308 2006-01-01 296451 2007-01-01 156313 2009-01-01 965122 2010-01-01 489105 2011-01-01 502804 2012-01-01 954584 2013-01-01 554843 2014-01-01 706074 2015-01-01 1757970 2016-01-01 603939