Year Dollars 2003-01-01 50540 2004-01-01 17920 2009-01-01 127423 2010-01-01 94231 2011-01-01 81879 2012-01-01 551113 2013-01-01 103652 2014-01-01 103144 2015-01-01 160741 2016-01-01 131559