Year Index 1993 0.001 1994 0.018 1995 0.044 1996 0.068 1997 0.117 1998 0.207 1999 0.863 2000 2.552 2001 4.581 2002 6.638 2003 8.674 2004 10.641 2005 12.656 2006 14.016 2007 15.813 2008 19.16 2009 20.941 2010 23.316 2011 39.815 2012 69.772 2013 84.608 2014 100 2015 116.022 2016 125.701 2017 136.54 2018 152.349 2019 161.022 2020 169.586 2021 178.041 2022 185.95 2023 194.122 2024 200.89