Year | Value | 2022 | 98.542353044473 | 2021 | 96.785914200664 | 2020 | 96.992869932919 | 2019 | 96.780858290157 | 2018 | 101.88916446265 | 2017 | 102.64903441833 | 2016 | 101.03969751209 | 2015 | 101.07492198807 | 2014 | 99.59583646866 | 2013 | 100.09958222523 | 2012 | 98.050823447662 | 2011 | 98.307736713923 | 2010 | 97.103366458846 | 2009 | 94.935156793324 | 2008 | 96.28087261379 | 2007 | 95.619670006706 | 2006 | 94.380090664292 | 2005 | 94.059517520075 | 2004 | 92.997407281582 | 2003 | 88.782825307687 | 2002 | 84.987576396443 | 2001 | 98.694223953211 | 2000 | 100.64969054771 | 1999 | 101.72840439753 | 1998 | 102.51890034479 | 1997 | 102.21443677674 | 1996 | 100.64927775976 | 1995 | 100.41065489034 | 1994 | 103.07443260566 | 1993 | 102.40445146698 | 1992 | 101.53460202417 | 1991 | 98.402962376506 | 1990 | 94.271783586285 | 1989 | 93.521136233016 | 1988 | 96.680232662837 | 1987 | 99.702558256151 | 1986 | 98.162077703549 | 1985 | 94.537229029218 | 1984 | 97.166590805644 | 1983 | 96.684628733218 | 1982 | 97.430499942798 | 1981 | 100.45088096786 | 1980 | 101.42172948362 | 1979 | 99.818803165736 | 1978 | 97.10701218919 | 1977 | 97.710501742861 | 1976 | 96.746207273676 | 1975 | 100.15483082565 | 1974 | 99.38643872105 | 1973 | 98.096829920489 | 1972 | 99.640109910404 | 1971 | 100.60072449859 | 1970 | 99.134317252828 | 1969 | 100.00000818121 | 1968 | 98.919260369799 | 1967 | 97.501468407633 | 1966 | 98.336772196745 | 1965 | 97.924707372449 | 1964 | 97.374663428674 | 1963 | 100.28625270458 | 1962 | 100.97707454605 | 1961 | 97.86713989455 | 1960 | 102.51571344783 |
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