Year | Value | 2022 | 258,048 | 2021 | 252,284 | 2020 | 246,930 | 2019 | 241,035 | 2018 | 234,699 | 2017 | 228,676 | 2016 | 222,932 | 2015 | 217,353 | 2014 | 211,843 | 2013 | 206,351 | 2012 | 200,557 | 2011 | 194,396 | 2010 | 188,146 | 2009 | 181,867 | 2008 | 175,615 | 2007 | 169,786 | 2006 | 164,537 | 2005 | 159,754 | 2004 | 155,330 | 2003 | 151,631 | 2002 | 149,271 | 2001 | 147,893 | 2000 | 146,634 | 1999 | 145,231 | 1998 | 143,216 | 1997 | 139,839 | 1996 | 135,445 | 1995 | 130,717 | 1994 | 125,988 | 1993 | 121,392 | 1992 | 117,313 | 1991 | 113,931 | 1990 | 111,026 | 1989 | 108,517 | 1988 | 106,407 | 1987 | 104,651 | 1986 | 103,072 | 1985 | 101,565 | 1984 | 100,150 | 1983 | 98,855 | 1982 | 97,511 | 1981 | 95,855 | 1980 | 93,755 | 1979 | 91,210 | 1978 | 88,166 | 1977 | 84,775 | 1976 | 81,463 | 1975 | 78,482 | 1974 | 75,754 | 1973 | 73,230 | 1972 | 71,032 | 1971 | 69,198 | 1970 | 67,701 | 1969 | 66,580 | 1968 | 65,920 | 1967 | 65,531 | 1966 | 65,037 | 1965 | 64,263 | 1964 | 63,238 | 1963 | 61,947 | 1962 | 60,428 | 1961 | 58,890 | 1960 | 57,479 |
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