Year | Value | 2022 | 246,087 | 2021 | 237,125 | 2020 | 232,070 | 2019 | 228,742 | 2018 | 225,256 | 2017 | 222,154 | 2016 | 218,759 | 2015 | 214,687 | 2014 | 210,070 | 2013 | 205,228 | 2012 | 200,114 | 2011 | 194,433 | 2010 | 188,118 | 2009 | 180,983 | 2008 | 173,218 | 2007 | 165,083 | 2006 | 156,569 | 2005 | 148,037 | 2004 | 139,757 | 2003 | 132,101 | 2002 | 125,318 | 2001 | 119,544 | 2000 | 115,060 | 1999 | 112,105 | 1998 | 110,791 | 1997 | 106,086 | 1996 | 95,816 | 1995 | 88,818 | 1994 | 86,604 | 1993 | 84,528 | 1992 | 82,427 | 1991 | 80,307 | 1990 | 78,229 | 1989 | 76,137 | 1988 | 73,863 | 1987 | 71,338 | 1986 | 68,426 | 1985 | 65,254 | 1984 | 62,154 | 1983 | 59,141 | 1982 | 56,222 | 1981 | 53,480 | 1980 | 50,922 | 1979 | 48,542 | 1978 | 46,398 | 1977 | 44,532 | 1976 | 42,853 | 1975 | 42,133 | 1974 | 42,804 | 1973 | 43,867 | 1972 | 44,816 | 1971 | 45,843 | 1970 | 47,406 | 1969 | 49,720 | 1968 | 52,347 | 1967 | 54,655 | 1966 | 56,244 | 1965 | 53,647 | 1964 | 47,683 | 1963 | 42,259 | 1962 | 37,152 | 1961 | 32,635 | 1960 | 30,300 |
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