Year % (cumulative) 1992 13.1007499694824 2000 10.647027015686 2001 18.8325500488281 2002 9.94537734985352 2005 11.194393157959 2006 22.793399810791 2007 14.3510875701904 2008 22.5673904418945 2009 24.6501197814941 2011 15.5991382598877 2012 25.3282699584961 2013 17.0489654541016 2014 14.1902742385864 2015 27.2086791992188 2016 20.3658714294434 2017 22.1223773956299 2018 22.959623336792 2019 32.5887298583984 2020 33.0201683044434 2021 27.1238498687744 2022 28.9136924743652