Year | Value | 2022 | 98.526085379563 | 2021 | 98.4289282489 | 2020 | 96.326890934814 | 2019 | 97.10988690005 | 2018 | 99.468320464606 | 2017 | 99.546587445876 | 2016 | 99.658285575125 | 2015 | 100.76224620959 | 2014 | 102.46541148278 | 2013 | 102.88311186588 | 2012 | 103.74590462586 | 2011 | 103.69420475045 | 2010 | 101.85326698911 | 2009 | 100.49470766989 | 2008 | 108.78859140725 | 2007 | 105.29232082641 | 2006 | 103.18648439367 | 2005 | 102.29361916988 | 2004 | 100.84117027189 | 2003 | 101.9842816987 | 2002 | 101.96487392188 | 2001 | 99.835613713954 | 2000 | 100.66427917174 | 1999 | 102.42288225349 | 1998 | 104.11233914588 | 1997 | 104.39506146929 | 1996 | 104.033177967 | 1995 | 103.51594553952 | 1994 | 106.22799065942 | 1993 | 107.27788905986 | 1992 | 105.53273100015 | 1991 | 104.62746283999 | 1990 | 106.90460839567 | 1989 | 103.88064915955 | 1988 | 101.78685594099 | 1987 | 104.13417194607 | 1986 | 99.154227463538 | 1985 | 101.75293224832 | 1984 | 99.589536650617 | 1983 | 100.74562692361 | 1982 | 97.080973897331 | 1981 | 104.90782305471 | 1980 | 110.34113612267 | 1979 | 110.27052468274 | 1978 | 107.85026293142 | 1977 | 105.46586504472 | 1976 | 106.00176052932 | 1975 | 108.48577239854 | 1974 | 114.97764110094 | 1973 | 106.07336745185 | 1972 | 106.3779546727 | 1971 | 110.31105970202 | 1970 | 106.74381505844 | 1969 | 105.35603583619 | 1968 | 104.68917831528 | 1967 | 106.33807146598 | 1966 | 105.99291605228 | 1965 | 110.62491482118 | 1964 | 104.14887155381 | 1963 | 105.04081957102 | 1962 | 103.3264164531 | 1961 | 104.19551669789 | 1960 | 104.89074603106 |
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