Year Index 1995 92.849 1996 94.491 1997 95.116 1998 98.063 1999 97.148 2000 98.17 2001 99.328 2002 99.353 2003 98.959 2004 100 2005 102.088 2006 103.539 2007 106.938 2008 112.045 2009 117.929 2010 122.404 2011 124.02 2012 132.903 2013 133.972 2014 137.801 2015 130.144 2016 135.915 2017 145.299 2018 146.752 2019 148.22 2020 149.702 2021 151.199 2022 152.409 2023 153.628 2024 154.857