Year Dollars 2002-01-01 87363 2005-01-01 317991 2006-01-01 190841 2007-01-01 120279 2008-01-01 170802 2009-01-01 127378 2010-01-01 213855 2011-01-01 188323 2012-01-01 360434 2013-01-01 189095 2014-01-01 327169 2015-01-01 493021 2016-01-01 671226