Year Number 1996 0 1998 0 2000 0 2002 0 2003 0 2004 0 2005 0.478468894958496 2006 0 2007 0 2008 0.480769217014313 2009 0 2010 0.473933637142181 2011 0.469483554363251 2012 0 2013 0 2014 0.961538434028625 2015 0.952380955219269 2016 1.42857146263123 2017 0.952380955219269 2018 0.952380955219269 2019 0.952380955219269 2020 0.952380955219269 2021 1.42857146263123 2022 1.41509437561035