Year 2010 = 100 1980 174.092582586821 1981 221.292389646324 1982 239.417180303733 1983 223.570160227218 1984 295.47828959816 1985 503.025883663173 1986 147.56746382779 1987 139.861146534081 1988 133.624150304295 1989 128.824791637862 1990 106.341200173888 1991 110.538827723987 1992 108.691765653625 1993 107.5826663174 1994 102.622385880982 1995 99.8608536827142 1996 104.452883528011 1997 106.746182856142 1998 111.626054349974 1999 114.944593429915 2000 113.095089007617 2001 111.128105644742 2002 109.513533305566 2003 98.5763257216947 2004 92.1416320219261 2005 87.0680661889193 2006 85.4977474088768 2007 86.6677794143117 2008 97.2288093908471 2009 105.953204336321 2010 100 2011 102.284856088121 2012 106.656156269968 2013 112.269948453933 2014 120.12862590525 2015 137.628872801751 2016 143.456290808317 2017 140.757997051504 2018 144.117377517006 2019 150.733954589627 2020 158.948238949167 2021 152.403916893099 2022 151.032505908919 2023 148.487119866195