Year | Value | 2022 | 107.81065113544 | 2021 | 108.03424888395 | 2020 | 108.56861411078 | 2019 | 108.9352939378 | 2018 | 108.82758350448 | 2017 | 110.91153589907 | 2016 | 108.36552602138 | 2015 | 110.34683614947 | 2014 | 112.76126009459 | 2013 | 110.74455662827 | 2012 | 109.6662583899 | 2011 | 110.58221065443 | 2010 | 107.04269199445 | 2009 | 105.04810965301 | 2008 | 110.61425065383 | 2007 | 109.94125081519 | 2006 | 109.21236428199 | 2005 | 110.4292853485 | 2004 | 110.34724941518 | 2003 | 111.73264816016 | 2002 | 110.8306861392 | 2001 | 114.33356106177 | 2000 | 110.75915443731 | 1999 | 109.85474111093 | 1998 | 110.63668638831 | 1997 | 107.85667644191 | 1996 | 106.25394259867 | 1995 | 105.92441830399 | 1994 | 96.864556528385 | 1993 | 95.216366962523 | 1992 | 99.90736254956 | 1991 | 101.25623637757 | 1990 | 105.19619717827 | 1989 | 111.80376505025 | 1988 | 105.39682762336 | 1987 | 105.11147810467 | 1986 | 100.00987568555 | 1985 | 101.0274611255 | 1984 | 101.41770858312 | 1983 | 100.49100288722 | 1982 | 103.79627547055 | 1981 | 103.23787409701 | 1980 | 106.33611180352 | 1979 | 101.83374817612 | 1978 | 109.79982729433 | 1977 | 96.576700360234 | 1976 | 99.309988992845 | 1975 | 104.68623339183 | 1974 | 107.22070330914 | 1973 | 101.27519014004 | 1972 | 102.12064841881 | 1971 | 106.54972919356 | 1970 | 100.83818496141 | 1969 | 98.560036478833 | 1968 | 99.896538525201 | 1967 | 100.90870059064 | 1966 | 98.461132668775 | 1965 | 99.298556200493 | 1964 | 95.822836005521 |
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