Year | Value | 2022 | 124,364 | 2021 | 124,129 | 2020 | 124,533 | 2019 | 124,800 | 2018 | 125,124 | 2017 | 125,877 | 2016 | 125,482 | 2015 | 123,597 | 2014 | 121,262 | 2013 | 117,907 | 2012 | 114,672 | 2011 | 112,004 | 2010 | 108,025 | 2009 | 103,229 | 2008 | 98,863 | 2007 | 96,147 | 2006 | 95,331 | 2005 | 96,910 | 2004 | 101,365 | 2003 | 107,337 | 2002 | 113,407 | 2001 | 118,447 | 2000 | 121,688 | 1999 | 123,124 | 1998 | 123,029 | 1997 | 121,471 | 1996 | 118,698 | 1995 | 115,696 | 1994 | 113,545 | 1993 | 112,633 | 1992 | 113,016 | 1991 | 112,013 | 1990 | 108,599 | 1989 | 104,615 | 1988 | 100,311 | 1987 | 95,619 | 1986 | 90,359 | 1985 | 84,440 | 1984 | 77,902 | 1983 | 70,879 | 1982 | 64,153 | 1981 | 58,900 | 1980 | 55,855 | 1979 | 55,002 | 1978 | 56,135 | 1977 | 58,625 | 1976 | 61,254 | 1975 | 63,228 | 1974 | 64,402 | 1973 | 64,747 | 1972 | 64,199 | 1971 | 62,963 | 1970 | 61,204 | 1969 | 59,017 | 1968 | 56,469 | 1967 | 53,838 | 1966 | 51,532 | 1965 | 49,817 | 1964 | 48,647 | 1963 | 47,986 | 1962 | 47,577 | 1961 | 46,716 | 1960 | 44,976 |
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