Year | Value | 2022 | 105.65777570692 | 2021 | 108.59482722852 | 2020 | 103.96395956518 | 2019 | 108.69164605381 | 2018 | 115.97422869093 | 2017 | 109.8036251232 | 2016 | 105.30298057596 | 2015 | 116.95649698383 | 2014 | 116.83196991972 | 2013 | 111.30162575868 | 2012 | 114.26541227408 | 2011 | 98.119710151998 | 2010 | 101.94204890804 | 2009 | 107.51712091515 | 2008 | 110.91451012416 | 2007 | 105.01773208134 | 2006 | 98.060294558239 | 2005 | 134.72860558051 | 2004 | 128.6802895414 | 2003 | 117.0684799823 | 2002 | 107.2383127945 | 2001 | 109.6272220754 | 2000 | 107.9061435741 | 1999 | 103.87856572282 | 1998 | 102.47267569282 | 1997 | 107.54837714663 | 1996 | 104.37913454399 | 1995 | 97.829221825658 | 1994 | 91.644118747775 | 1993 | 103.29643804408 | 1992 | 102.18185158545 | 1991 | 98.59860453371 | 1990 | 109.14552284713 | 1989 | 101.61144767306 | 1988 | 104.62084993129 | 1987 | 109.0519270276 | 1986 | 113.88283475111 | 1985 | 113.22179979917 | 1984 | 120.78802830653 | 1983 | 123.61702821949 | 1982 | 134.80654863116 | 1981 | 123.14036465234 | 1980 | 125.42887641527 | 1979 | 125.89155364035 | 1978 | 128.23298535511 | 1977 | 135.82904235266 | 1976 | 135.2931000152 | 1975 | 116.25185013986 | 1974 | 108.34944622305 | 1973 | 99.313937403489 | 1972 | 97.012829735852 | 1971 | 80.965822949185 | 1970 | 80.72404045248 | 1969 | 81.416281137669 | 1968 | 79.161547508654 | 1967 | 78.898448563451 | 1966 | 77.808427642918 | 1965 | 7.0628827084651 | 1964 | 8.1671792413419 | 1963 | 18.407591827871 | 1962 | 30.190615722726 | 1961 | 24.731016710728 |
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