Year | Value | 2022 | 246,144 | 2021 | 238,636 | 2020 | 231,980 | 2019 | 225,442 | 2018 | 220,771 | 2017 | 216,991 | 2016 | 211,874 | 2015 | 204,632 | 2014 | 196,688 | 2013 | 188,696 | 2012 | 180,393 | 2011 | 172,476 | 2010 | 165,029 | 2009 | 157,863 | 2008 | 151,012 | 2007 | 143,847 | 2006 | 136,583 | 2005 | 129,709 | 2004 | 123,134 | 2003 | 117,062 | 2002 | 110,881 | 2001 | 105,148 | 2000 | 99,663 | 1999 | 94,007 | 1998 | 88,655 | 1997 | 83,339 | 1996 | 78,654 | 1995 | 74,434 | 1994 | 70,372 | 1993 | 66,527 | 1992 | 62,938 | 1991 | 59,541 | 1990 | 56,347 | 1989 | 53,297 | 1988 | 50,248 | 1987 | 47,319 | 1986 | 44,468 | 1985 | 41,756 | 1984 | 39,238 | 1983 | 36,848 | 1982 | 34,661 | 1981 | 32,696 | 1980 | 30,935 | 1979 | 29,303 | 1978 | 27,652 | 1977 | 26,003 | 1976 | 24,437 | 1975 | 22,942 | 1974 | 21,519 | 1973 | 20,217 | 1972 | 19,018 | 1971 | 17,906 | 1970 | 16,879 | 1969 | 15,995 | 1968 | 15,201 | 1967 | 14,423 | 1966 | 13,684 | 1965 | 12,988 | 1964 | 12,372 | 1963 | 11,824 | 1962 | 11,302 | 1961 | 10,778 | 1960 | 10,254 |
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