Year | Value | 2022 | 104.4224487937 | 2021 | 103.00194575684 | 2020 | 100.41519852347 | 2019 | 99.682173586399 | 2018 | 100.04637022379 | 2017 | 99.037181511408 | 2016 | 99.211858252449 | 2015 | 99.003681366022 | 2014 | 99.198912102856 | 2013 | 98.389126820824 | 2012 | 99.304332632915 | 2011 | 98.450886046239 | 2010 | 97.703868359709 | 2009 | 97.677901465207 | 2008 | 100.25131199645 | 2007 | 99.87946837518 | 2006 | 100.38545615218 | 2005 | 101.44964004493 | 2004 | 99.712084058515 | 2003 | 98.233934478416 | 2002 | 96.963330645579 | 2001 | 96.371744670272 | 2000 | 97.026844349502 | 1999 | 99.499244893093 | 1998 | 98.662310673432 | 1997 | 98.60516147498 | 1996 | 98.418413269898 | 1995 | 98.12648073486 | 1994 | 96.969094922737 | 1993 | 96.212828850133 | 1992 | 96.816237952384 | 1991 | 96.337883554701 | 1990 | 99.136968486871 | 1989 | 99.847733520185 | 1988 | 96.717852203544 | 1987 | 97.668179309499 | 1986 | 99.49786896278 | 1985 | 103.23530021348 | 1984 | 103.67596027282 | 1983 | 101.88975100706 | 1982 | 103.72234613298 | 1981 | 102.00490998363 | 1980 | 100.67674167566 | 1979 | 100.83107846927 | 1978 | 99.701071630006 | 1977 | 101.75158217733 | 1976 | 102.63534803781 | 1975 | 107.95574288725 | 1974 | 113.22453016815 | 1973 | 101.59765242908 | 1972 | 99.580792682927 | 1971 | 101.16703136397 |
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