Year | Value | 2022 | 105.92891938802 | 2021 | 110.1276714835 | 2020 | 108.41928915464 | 2019 | 107.55797605193 | 2018 | 105.89464590328 | 2017 | 104.13060074737 | 2016 | 103.34658862428 | 2015 | 104.25290305415 | 2014 | 106.3479296917 | 2013 | 109.14096303499 | 2012 | 111.98708661777 | 2011 | 110.79550094209 | 2010 | 114.1143081664 | 2009 | 110.93653600954 | 2008 | 110.0698670907 | 2007 | 104.84501059907 | 2006 | 106.44725624804 | 2005 | 105.19766919063 | 2004 | 101.82191701327 | 2003 | 98.104018073961 | 2002 | 96.606329633755 | 2001 | 93.805427034495 | 2000 | 100.12335573517 | 1999 | 103.08592830341 | 1998 | 100.83165482748 | 1997 | 104.88008709641 | 1996 | 100.68669643405 | 1995 | 102.42431432672 | 1994 | 108.73945789181 | 1993 | 106.04077734459 | 1992 | 103.24432557344 | 1991 | 103.74131419188 | 1990 | 107.19827586207 | 1989 | 107.327042135 | 1988 | 104.96112679985 | 1987 | 97.944017835026 | 1986 | 93.340101522843 | 1985 | 101.89553496209 | 1984 | 103.3495821727 | 1983 | 100.3604168299 | 1982 | 102.8144989339 | 1981 | 110.46135762562 | 1980 | 110.25641025641 | 1979 | 111.75392670157 | 1978 | 112.33620965165 | 1977 | 110.6394707828 | 1976 | 106.88775510204 |
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