Year % 2005 7.265168467489163 2006 8.04240569577011 2007 5.650167966890512 2008 4.494107877762256 2009 10.842736103336284 2010 8.481425489462179 2011 5.667228210868171 2012 7.9852217553797145 2013 3.8312668480682106 2014 6.2280670790201995 2015 5.345758179646805 2016 3.433369964923731 2017 3.695885564067588 2018 2.098377491456982 2019 4.700387849024527 2020 3.767168601126337 2021 0.5489182854563802 2022 -2.8567044232186887 2023 1.7758713291961616