Year Dollars 2002-01-01 127077 2004-01-01 231767 2005-01-01 2023100 2006-01-01 101124 2008-01-01 35384 2009-01-01 197688 2010-01-01 108072 2013-01-01 149060 2014-01-01 501699 2015-01-01 286248 2016-01-01 578639