2000 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 33% 22% 17% 13.5% 12% 11% 10.2% 10.75% 10.9% 8.3% 8% 8.25% 5.5% 8.5% 14% 10.75% 9.1% 7.5% 7.2% 5.2% 6% 35% 2000 2002 30% 2003 2004 2005 25% 2006 2007 2008 20% 2009 2010 2011 15% 2012 2013 2014 2015 10% 2016 2017 2018 5% 2019 2020 2021 0%