Year Index 1992 1.08 1993 10.149 1994 31.978 1995 73.966 1996 90.09 1997 100 1998 184.4 1999 251.706 2000 302.551 2001 358.825 2002 413.008 2003 462.569 2004 516.689 2005 573.008 2006 624.579 2007 698.904 2008 791.858 2009 861.622 2010 937.272 2011 994.445 2012 1059.78 2013 1128.35 2014 1256.42 2015 1418.62 2016 1494.76 2017 1532.47 2018 1597.89 2019 1675.38 2020 1745.14 2021 1815.81 2022 1888.45 2023 1963.04 2024 2041.56