Year annual % 2005 -2.4052017605523304 2006 -0.8621991070219934 2007 3.3726471006806378 2008 6.759233959971155 2009 6.341922798297887 2010 5.94838151946216 2011 -8.49867562833559 2012 5.458273438425707 2013 2.785344998206156 2014 -1.5721769491504176 2015 3.925717543952544 2016 2.449267297314762 2017 4.873184323246704 2018 7.362245986601067 2019 6.370430322477887 2020 0.8055290102186348 2021 4.135629905602826 2022 5.990105093350422 2023 5.45864217526173