Year | Value | 2021 | 106,780 | 2020 | 106,390 | 2019 | 106,330 | 2018 | 106,310 | 2017 | 106,280 | 2016 | 106,270 | 2015 | 106,270 | 2014 | 106,270 | 2013 | 106,270 | 2012 | 106,020 | 2011 | 105,960 | 2010 | 105,760 | 2009 | 105,630 | 2008 | 105,500 | 2007 | 105,500 | 2006 | 105,500 | 2005 | 105,470 | 2004 | 105,450 | 2003 | 105,400 | 2002 | 105,400 | 2001 | 105,400 | 2000 | 105,400 | 1999 | 105,440 | 1998 | 105,380 | 1997 | 105,360 | 1996 | 105,220 | 1995 | 105,200 | 1994 | 105,180 | 1993 | 105,300 | 1992 | 105,250 | 1991 | 105,230 | 1990 | 105,210 | 1989 | 105,440 | 1988 | 105,420 | 1987 | 105,400 | 1986 | 105,650 | 1985 | 105,680 | 1984 | 105,620 | 1983 | 105,580 | 1982 | 105,540 | 1981 | 105,280 | 1980 | 105,250 | 1979 | 105,220 | 1978 | 105,200 | 1977 | 105,650 | 1976 | 105,680 | 1975 | 105,620 | 1974 | 105,580 | 1973 | 105,540 | 1972 | 105,500 | 1971 | 105,480 | 1970 | 105,480 | 1969 | 105,440 | 1968 | 105,430 | 1967 | 105,430 | 1966 | 105,430 | 1965 | 105,430 | 1964 | 105,430 | 1963 | 105,420 | 1962 | 105,400 | 1961 | 105,400 |
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