Year | Value | 2022 | 132.57754283167 | 2021 | 120.52371550493 | 2020 | 117.38287825161 | 2019 | 115.90799494118 | 2018 | 112.93366209614 | 2017 | 111.04206283494 | 2016 | 109.52896539802 | 2015 | 109.18321853931 | 2014 | 108.53175866869 | 2013 | 107.48268991056 | 2012 | 104.85410392423 | 2011 | 102.34107017751 | 2010 | 100 | 2009 | 98.74075354618 | 2008 | 97.579771989045 | 2007 | 95.212315867051 | 2006 | 93.700128290282 | 2005 | 92.679265196939 | 2004 | 91.140691675689 | 2003 | 90.003366482572 | 2002 | 88.159079949412 | 2001 | 85.353071232952 | 2000 | 81.947464674679 | 1999 | 80.057685133795 | 1998 | 78.367164966745 | 1997 | 76.861346411057 | 1996 | 75.273640441464 | 1995 | 73.834338122231 | 1994 | 72.441135687445 | 1993 | 70.466985724294 | 1992 | 68.691861300918 | 1991 | 66.572472181026 | 1990 | 64.534348130692 | 1989 | 62.988551229676 | 1988 | 62.314212925473 | 1987 | 61.857733356383 | 1986 | 62.288276451909 | 1985 | 62.236404414641 | 1984 | 60.861789512952 | 1983 | 58.916575832295 | 1982 | 57.344845187295 | 1981 | 54.144322017706 | 1980 | 50.725938293284 | 1979 | 47.623972085491 | 1978 | 45.704694878397 | 1977 | 43.899540520622 | 1976 | 41.259240084799 | 1975 | 37.911415105498 | 1974 | 34.396918303657 | 1973 | 31.386505864049 | 1972 | 29.055604283622 | 1971 | 26.952552612663 | 1970 | 25.077349031454 | 1969 | 24.189840501515 | 1968 | 22.518560237291 | 1967 | 21.710748178005 | 1966 | 20.985625119419 | 1965 | 19.84228484082 | 1964 | 19.096005713922 | 1963 | 18.045100857998 | 1962 | 17.478170635173 | 1961 | 17.063339914655 | 1960 | 16.843092999996 |
|