Year | Value | 2022 | 83,136 | 2021 | 84,786 | 2020 | 88,225 | 2019 | 93,441 | 2018 | 99,940 | 2017 | 106,803 | 2016 | 113,707 | 2015 | 119,977 | 2014 | 124,687 | 2013 | 127,312 | 2012 | 127,614 | 2011 | 125,405 | 2010 | 121,256 | 2009 | 116,088 | 2008 | 110,487 | 2007 | 105,277 | 2006 | 100,776 | 2005 | 96,239 | 2004 | 91,344 | 2003 | 86,369 | 2002 | 81,393 | 2001 | 75,826 | 2000 | 68,898 | 1999 | 60,751 | 1998 | 52,751 | 1997 | 47,141 | 1996 | 46,252 | 1995 | 51,280 | 1994 | 61,676 | 1993 | 75,015 | 1992 | 88,045 | 1991 | 96,060 | 1990 | 97,557 | 1989 | 94,573 | 1988 | 90,136 | 1987 | 86,299 | 1986 | 82,822 | 1985 | 81,041 | 1984 | 82,036 | 1983 | 84,894 | 1982 | 87,369 | 1981 | 88,326 | 1980 | 87,506 | 1979 | 84,652 | 1978 | 78,810 | 1977 | 70,042 | 1976 | 60,556 | 1975 | 52,461 | 1974 | 45,813 | 1973 | 40,081 | 1972 | 35,826 | 1971 | 33,332 | 1970 | 32,677 | 1969 | 33,781 | 1968 | 36,674 | 1967 | 40,618 | 1966 | 44,078 | 1965 | 46,137 | 1964 | 46,873 | 1963 | 46,296 | 1962 | 44,616 | 1961 | 42,746 | 1960 | 41,309 |
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