Year Index 1993 0.01 1994 0.212 1995 0.729 1996 1.015 1997 1.655 1998 4.664 1999 16.378 2000 33.984 2001 49.658 2002 66.936 2003 83.92 2004 96.037 2005 103.663 2006 110.526 2007 123.869 2008 140.343 2009 154.537 2010 169.877 2011 354.509 2012 431.714 2013 502.799 2014 584.352 2015 654.298 2016 723.495 2017 756.702 2018 799.398 2019 839.715 2020 881.506 2021 916.91 2022 953.763 2023 992.098 2024 1031.98