Year Index 1990 0.002 1991 0.009 1992 0.101 1993 2.113 1994 50.536 1995 100 1996 118.342 1997 127.658 1998 133.993 1999 144.646 2000 152.7 2001 165.271 2002 181.316 2003 206.844 2004 222.818 2005 239.448 2006 255.672 2007 272.263 2008 296.202 2009 317.737 2010 344.595 2011 373.396 2012 403.091 2013 433.239 2014 467.276 2015 502.619 2016 543.252 2017 562.175 2018 579.19 2019 601.187 2020 627.501 2021 654.67 2022 682.897 2023 712.341 2024 743.054