Year % 2000 3.03030303030303 2001 3.03030303030303 2002 3.03030303030303 2003 3.03030303030303 2004 3.03030303030303 2005 3.03030303030303 2006 3.03030303030303 2007 3.03030303030303 2008 3.03030303030303 2009 3.03030303030303 2010 3.03030303030303 2011 3.03030303030303 2012 3.03030303030303 2013 3.03030303030303 2014 3.03030303030303 2015 9.09090909090909 2016 9.09090909090909 2017 9.09090909090909 2018 9.09090909090909 2019 6.06060606060606 2020 6.06060606060606 2021 6.06060606060606 2022 6.06060606060606 2023 12.1212121212121