Year | Value | 2022 | 369,372 | 2021 | 358,614 | 2020 | 347,703 | 2019 | 336,242 | 2018 | 324,298 | 2017 | 312,345 | 2016 | 300,726 | 2015 | 289,831 | 2014 | 280,071 | 2013 | 271,580 | 2012 | 263,827 | 2011 | 256,208 | 2010 | 248,694 | 2009 | 241,354 | 2008 | 234,207 | 2007 | 227,244 | 2006 | 220,847 | 2005 | 213,898 | 2004 | 206,753 | 2003 | 200,399 | 2002 | 194,014 | 2001 | 187,507 | 2000 | 180,665 | 1999 | 173,601 | 1998 | 166,601 | 1997 | 159,859 | 1996 | 153,703 | 1995 | 148,822 | 1994 | 145,715 | 1993 | 138,553 | 1992 | 130,117 | 1991 | 125,560 | 1990 | 121,412 | 1989 | 116,568 | 1988 | 112,165 | 1987 | 109,798 | 1986 | 108,555 | 1985 | 107,959 | 1984 | 108,795 | 1983 | 109,644 | 1982 | 108,636 | 1981 | 106,584 | 1980 | 103,905 | 1979 | 100,891 | 1978 | 97,715 | 1977 | 94,587 | 1976 | 91,694 | 1975 | 89,079 | 1974 | 86,721 | 1973 | 84,685 | 1972 | 82,939 | 1971 | 81,299 | 1970 | 79,671 | 1969 | 78,093 | 1968 | 76,559 | 1967 | 75,087 | 1966 | 73,801 | 1965 | 72,756 | 1964 | 71,925 | 1963 | 71,274 | 1962 | 70,782 | 1961 | 70,395 | 1960 | 70,073 |
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