Year | Value | 2022 | 99,790 | 2021 | 97,864 | 2020 | 96,605 | 2019 | 96,267 | 2018 | 96,769 | 2017 | 98,542 | 2016 | 101,661 | 2015 | 104,980 | 2014 | 107,403 | 2013 | 108,980 | 2012 | 109,488 | 2011 | 108,105 | 2010 | 106,096 | 2009 | 103,475 | 2008 | 99,281 | 2007 | 95,246 | 2006 | 92,761 | 2005 | 91,818 | 2004 | 91,549 | 2003 | 91,349 | 2002 | 90,772 | 2001 | 89,890 | 2000 | 89,384 | 1999 | 88,566 | 1998 | 88,134 | 1997 | 89,649 | 1996 | 92,538 | 1995 | 94,907 | 1994 | 97,000 | 1993 | 99,254 | 1992 | 100,058 | 1991 | 99,812 | 1990 | 99,885 | 1989 | 99,816 | 1988 | 99,137 | 1987 | 98,614 | 1986 | 97,787 | 1985 | 97,206 | 1984 | 97,660 | 1983 | 98,228 | 1982 | 98,099 | 1981 | 96,173 | 1980 | 92,250 | 1979 | 87,753 | 1978 | 82,747 | 1977 | 77,365 | 1976 | 73,412 | 1975 | 70,525 | 1974 | 67,043 | 1973 | 62,128 | 1972 | 56,354 | 1971 | 51,374 | 1970 | 47,631 | 1969 | 45,765 | 1968 | 46,233 | 1967 | 48,101 | 1966 | 50,305 | 1965 | 52,609 | 1964 | 55,426 | 1963 | 59,664 | 1962 | 65,074 | 1961 | 69,963 | 1960 | 73,315 |
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