Year | Value | 2022 | 133.51356567546 | 2021 | 123.00084356117 | 2020 | 119.68943583636 | 2019 | 118.05798005625 | 2018 | 116.27788695283 | 2017 | 113.99973917677 | 2016 | 111.67547206885 | 2015 | 110.68858180237 | 2014 | 109.70500693326 | 2013 | 107.97119274762 | 2012 | 105.85394846722 | 2011 | 103.28657914875 | 2010 | 100 | 2009 | 98.218768849528 | 2008 | 97.723983693312 | 2007 | 94.679149277412 | 2006 | 92.66955866266 | 2005 | 91.352665670751 | 2004 | 89.299546003009 | 2003 | 87.496071568298 | 2002 | 86.325877928246 | 2001 | 84.790859916232 | 2000 | 82.601908697407 | 1999 | 80.709384325023 | 1998 | 80.252751173892 | 1997 | 79.519212523305 | 1996 | 78.494096443254 | 1995 | 77.060031483309 | 1994 | 75.369223706787 | 1993 | 73.207117831008 | 1992 | 70.641567791972 | 1991 | 67.910971007977 | 1990 | 65.717691021223 | 1989 | 63.641777497838 | 1988 | 62.048164525098 | 1987 | 60.881840843471 | 1986 | 60.040106932537 | 1985 | 59.033326276644 | 1984 | 57.208646863551 | 1983 | 54.142458854886 | 1982 | 52.392971337622 | 1981 | 49.691714423998 | 1980 | 46.526497370947 | 1979 | 43.757387518736 | 1978 | 42.193119403428 | 1977 | 40.73704754588 | 1976 | 38.615285986686 | 1975 | 35.981885003886 | 1974 | 33.179767797507 | 1973 | 30.295129712179 | 1972 | 28.173371145221 | 1971 | 26.489899333704 | 1970 | 25.29973451387 | 1969 | 24.239771851987 | 1968 | 23.515402409598 | 1967 | 22.882726046591 | 1966 | 22.00798079184 | 1965 | 21.564861575427 | 1964 | 20.551485034207 | 1963 | 19.786049148971 | 1962 | 19.264226149199 | 1961 | 18.455541483735 | 1960 | 17.824166743343 |
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