Year | Value | 2022 | 131.64433616403 | 2021 | 128.7907503214 | 2020 | 124.72092403795 | 2019 | 126.07533362287 | 2018 | 124.7562001973 | 2017 | 124.34031118594 | 2016 | 124.59815445168 | 2015 | 123.6521781288 | 2014 | 121.62138373068 | 2013 | 121.49765482588 | 2012 | 119.48208399335 | 2011 | 120.68450319414 | 2010 | 126.81980546189 | 2009 | 122.24071142358 | 2008 | 120.48455092698 | 2007 | 118.86804225455 | 2006 | 117.86882449349 | 2005 | 114.89549834411 | 2004 | 112.78190677579 | 2003 | 112.84819911789 | 2002 | 110.75654492505 | 2001 | 110.67841894069 | 2000 | 109.14258158361 | 1999 | 106.87003707212 | 1998 | 111.06549884492 | 1997 | 111.3798647478 | 1996 | 112.82261846509 | 1995 | 109.54420043344 | 1994 | 112.44419687663 | 1993 | 110.32365296388 | 1992 | 109.77596087861 | 1991 | 111.69355255612 | 1990 | 111.13413591707 | 1989 | 111.21571878256 | 1988 | 110.93469950329 | 1987 | 109.09333897031 | 1986 | 108.64044217931 | 1985 | 108.47035675954 | 1984 | 108.79664960439 | 1983 | 111.08412351896 | 1982 | 107.21569593948 | 1981 | 106.71622702396 | 1980 | 107.19027053189 | 1979 | 104.18185953553 | 1978 | 104.90066876543 | 1977 | 102.52893460648 | 1976 | 103.40347133151 | 1975 | 104.46563278578 |
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