Year | Value | 2021 | 101,750 | 2020 | 101,540 | 2019 | 103,450 | 2018 | 104,980 | 2017 | 106,440 | 2016 | 106,140 | 2015 | 107,120 | 2014 | 111,160 | 2013 | 111,060 | 2012 | 112,094 | 2011 | 113,710 | 2010 | 114,080 | 2009 | 114,900 | 2008 | 113,740 | 2007 | 114,870 | 2006 | 113,750 | 2005 | 117,120 | 2004 | 118,900 | 2003 | 118,580 | 2002 | 120,244.045 | 2001 | 121,820.813 | 2000 | 123,397.124 | 1999 | 124,973.449 | 1998 | 126,549.997 | 1997 | 128,126.617 | 1996 | 129,703.315 | 1995 | 131,280.648 | 1994 | 132,857.919 | 1993 | 134,435.345 | 1992 | 136,012.539 | 1991 | 137,585.833 | 1990 | 139,170 | 1989 | 141,005 | 1988 | 141,900 | 1987 | 142,740 | 1986 | 143,890 | 1985 | 143,930 | 1984 | 144,730 | 1983 | 145,915 | 1982 | 146,200 | 1981 | 151,875 | 1980 | 145,910 | 1979 | 144,430 | 1978 | 144,979 | 1977 | 142,762 | 1976 | 143,535 | 1975 | 139,435 | 1974 | 134,775 | 1973 | 134,816.5 | 1972 | 134,858 | 1971 | 130,860 | 1970 | 130,880 | 1969 | 130,910 | 1968 | 132,480 | 1967 | 132,470 | 1966 | 132,330 | 1965 | 132,520 | 1964 | 133,160 | 1963 | 132,880 | 1962 | 132,480 | 1961 | 131,630 |
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