Year Percent change 2005 -0.601 2006 8.842 2007 -24.905 2008 34.419 2009 8.66 2010 13.551 2011 11.684 2012 10.087 2013 34.215 2014 36.524 2015 2.808 2016 10.404 2017 3.96 2018 -2.368 2019 -1.019 2020 0.085 2021 0.65 2022 1.275 2023 1.665 2024 1.99