Year | Value | 2021 | 97,005 | 2020 | 97,005 | 2019 | 97,005 | 2018 | 97,005 | 2017 | 97,429 | 2016 | 97,026 | 2015 | 98,340 | 2014 | 97,610 | 2013 | 99,430 | 2012 | 99,220 | 2011 | 100,720 | 2010 | 100,380 | 2009 | 97,890 | 2008 | 98,810 | 2007 | 98,050 | 2006 | 98,060 | 2005 | 98,240 | 2004 | 98,300 | 2003 | 97,840 | 2002 | 97,630 | 2001 | 94,990 | 2000 | 95,510 | 1999 | 95,260 | 1998 | 94,200 | 1997 | 93,470 | 1996 | 93,240 | 1995 | 93,480 | 1994 | 92,830 | 1993 | 94,220 | 1992 | 93,550 | 1991 | 92,100 | 1990 | 91,910 | 1989 | 92,190 | 1988 | 91,700 | 1987 | 92,060 | 1986 | 91,940 | 1985 | 92,880 | 1984 | 93,420 | 1983 | 93,210 | 1982 | 92,160 | 1981 | 91,280 | 1980 | 90,610 | 1979 | 92,930 | 1978 | 93,570 | 1977 | 94,730 | 1976 | 94,280 | 1975 | 93,600 | 1974 | 92,920 | 1973 | 92,440 | 1972 | 91,560 | 1971 | 90,580 | 1970 | 90,530 | 1969 | 88,680 | 1968 | 87,180 | 1967 | 87,200 | 1966 | 87,220 | 1965 | 87,240 | 1964 | 87,260 | 1963 | 86,440 | 1962 | 86,460 | 1961 | 86,480 |
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