Year | Value | 2022 | 109.89516640041 | 2021 | 108.84915899124 | 2020 | 108.92543378693 | 2019 | 108.52677020888 | 2018 | 108.91364074918 | 2017 | 107.60470554485 | 2016 | 112.98204351094 | 2015 | 115.70687813832 | 2014 | 112.63785556393 | 2013 | 113.9255513377 | 2012 | 109.73484017977 | 2011 | 114.74302405533 | 2010 | 111.34659152603 | 2009 | 110.48763145227 | 2008 | 111.65458635586 | 2007 | 112.52991562225 | 2006 | 116.26458656213 | 2005 | 115.65916914603 | 2004 | 115.14029434963 | 2003 | 112.61214636405 | 2002 | 112.33142363883 | 2001 | 114.68960168881 | 2000 | 112.23110122854 | 1999 | 110.14015108012 | 1998 | 113.61514307363 | 1997 | 115.83053110663 | 1996 | 110.85834921434 | 1995 | 104.97263603496 | 1994 | 103.70593198506 | 1993 | 107.710710884 | 1992 | 109.21710339517 | 1991 | 108.09079250094 | 1990 | 111.86137234405 | 1989 | 109.17279399353 | 1988 | 108.94468622965 | 1987 | 109.37666693524 | 1986 | 111.70386646275 | 1985 | 108.70072516765 | 1984 | 102.10325290329 | 1983 | 101.26799558704 | 1982 | 108.51852261632 | 1981 | 106.73040168149 | 1980 | 105.2894611478 | 1979 | 126.23342720262 | 1978 | 112.90321485432 | 1977 | 110.99371744197 | 1976 | 99.222299651653 | 1975 | 110.28722962059 | 1974 | 62.877687485107 | 1973 | 99.875503726788 | 1972 | 99.200118361189 | 1971 | 93.059313710766 | 1970 | 89.152715897134 | 1969 | 86.449968595782 | 1968 | 87.080980480965 | 1967 | 89.67771395585 | 1966 | 92.337643090718 | 1965 | 99.129849682535 | 1964 | 100.48617599267 | 1963 | 104.41179990781 | 1962 | 95.480074107258 | 1961 | 91.084100202959 | 1960 | 100.45312038616 |
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