Year annual % growth 1999 0.06659408327742256 2000 1.1877215541666857 2001 4.63361554302692 2002 4.137038899898954 2003 5.5729747135975884 2004 9.562885349679021 2005 7.193063755644729 2006 10.851696840571464 2007 11.151078703402945 2008 9.350302778352471 2009 2.3897869714161146 2010 4.112295661929721 2011 6.2035164993862395 2012 12.44550206093571 2013 7.4416706346507056 2014 5.08248039112236 2015 4.073503815771858 2016 3.2541086418164724 2017 3.105454636066881 2018 0.9904742340295627 2019 0.3437545685471548 2020 -8.610546714597803 2021 4.9410192891104145 2022 4.247503729934749