Year % (cumulative) 2000 8.01943302154541 2001 8.54634094238281 2002 8.10186958312988 2005 9.64931774139404 2006 12.4024505615234 2007 12.5186729431152 2008 12.5363502502441 2009 13.1729707717896 2011 15.0740156173706 2012 12.9347915649414 2013 14.825252532959 2014 12.9951934814453 2015 22.3332405090332 2016 13.4819030761719 2017 14.1513919830322 2018 14.3088550567627 2019 24.6986598968506 2020 26.8230495452881 2021 16.2906856536865 2022 16.893159866333