Year Dollars 2003-01-01 56735 2004-01-01 255331 2006-01-01 65988 2008-01-01 50456 2011-01-01 87382 2012-01-01 122505 2013-01-01 102214 2014-01-01 48381 2015-01-01 114297 2016-01-01 227810