Year Index 1992 0.016 1993 1.19 1994 1.203 1995 26.996 1996 37.942 1997 100 1998 102.725 1999 133.689 2000 214.742 2001 241.54 2002 276.494 2003 314.459 2004 332.483 2005 356.172 2006 400.743 2007 480.274 2008 537.22 2009 563.625 2010 618.884 2011 676.533 2012 720.129 2013 746.828 2014 801.95 2015 842.702 2016 893.83 2017 953.34 2018 1004.81 2019 1066.79 2020 1132.58 2021 1204.32 2022 1282.60 2023 1365.97 2024 1454.76