Year Index 2000 76.717 2001 78.564 2002 80.794 2003 83.122 2004 84.361 2005 86.226 2006 88.553 2007 91.052 2008 93.807 2009 96.312 2010 100 2011 102.17 2012 104.357 2013 106.424 2014 109.013 2015 111.802 2016 113.455 2017 116.171 2018 118.685 2019 121.273 2020 123.985 2021 126.725 2022 129.522 2023 132.379 2024 135.195