Year Dollars 2003-01-01 149129 2004-01-01 281284 2005-01-01 128573 2006-01-01 506975 2007-01-01 155392 2008-01-01 253847 2010-01-01 199834 2011-01-01 277642 2012-01-01 580305 2013-01-01 528749 2014-01-01 392762 2015-01-01 267138 2016-01-01 93848