Year | Value | 2022 | 88.385479567945 | 2021 | 105.48452542656 | 2020 | 115.2980773934 | 2019 | 101.08605856209 | 2018 | 101.82341020536 | 2017 | 105.78200906472 | 2016 | 103.97910610963 | 2015 | 106.92439298115 | 2014 | 108.30379739185 | 2013 | 105.5177324217 | 2012 | 103.63951125174 | 2011 | 102.92656102785 | 2010 | 106.69949748238 | 2009 | 106.83275860667 | 2008 | 94.900655594331 | 2007 | 95.724036148043 | 2006 | 100.74434620288 | 2005 | 89.892196646627 | 2004 | 99.75087481242 | 2003 | 133.59994596214 | 2002 | 200.97092665702 | 2001 | 134.99033295093 | 2000 | 117.7909791497 | 1999 | 113.87162622221 | 1998 | 112.8143534212 | 1997 | 112.41518658007 | 1996 | 111.08974597895 | 1995 | 111.4925911569 | 1994 | 118.75400754416 | 1993 | 112.36108343922 | 1992 | 109.73617971607 | 1991 | 108.17316611703 | 1990 | 114.42660694101 | 1989 | 112.92472950125 | 1988 | 110.3755922051 | 1987 | 117.10611994325 | 1986 | 119.18770998412 | 1985 | 116.5416167259 | 1984 | 106.03522427356 | 1983 | 102.23668111896 | 1982 | 102.16107276241 | 1978 | 103.20702204216 | 1977 | 105.38180985872 | 1976 | 101.89294431891 | 1975 | 102.82085391221 | 1974 | 98.301013529009 | 1973 | 98.056764120207 | 1972 | 93.658115229874 | 1971 | 94.111758212145 | 1970 | 95.158347139864 | 1969 | 93.696645218891 | 1968 | 93.28024246932 | 1967 | 93.546266482811 | 1966 | 94.424491367615 | 1965 | 95.222474247247 | 1964 | 99.462623984127 | 1963 | 97.708775559508 | 1962 | 97.116943999333 | 1961 | 95.808145504578 | 1960 | 94.556318078517 |
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