Year days 2003 820.75 2004 985 2005 985 2006 985 2007 985 2008 975 2009 975 2010 975 2011 952 2012 971 2013 1101.64375 2014 1101.64375 2015 1101.64375 2016 1101.64375 2017 1101.64375 2018 1101.64375 2019 1101.64375