Year | Value | 2022 | 447,634 | 2021 | 451,023 | 2020 | 446,059 | 2019 | 432,784 | 2018 | 419,092 | 2017 | 406,551 | 2016 | 395,103 | 2015 | 386,991 | 2014 | 380,824 | 2013 | 373,636 | 2012 | 364,372 | 2011 | 353,642 | 2010 | 340,961 | 2009 | 325,452 | 2008 | 308,589 | 2007 | 291,197 | 2006 | 274,046 | 2005 | 257,356 | 2004 | 241,778 | 2003 | 228,692 | 2002 | 218,259 | 2001 | 209,262 | 2000 | 200,727 | 1999 | 192,424 | 1998 | 184,748 | 1997 | 177,250 | 1996 | 169,937 | 1995 | 163,266 | 1994 | 157,586 | 1993 | 152,331 | 1992 | 146,943 | 1991 | 141,458 | 1990 | 136,173 | 1989 | 131,085 | 1988 | 125,821 | 1987 | 120,432 | 1986 | 115,020 | 1985 | 109,624 | 1984 | 104,407 | 1983 | 99,244 | 1982 | 94,200 | 1981 | 89,377 | 1980 | 84,840 | 1979 | 80,659 | 1978 | 76,712 | 1977 | 73,020 | 1976 | 69,701 | 1975 | 66,749 | 1974 | 64,086 | 1973 | 61,628 | 1972 | 59,371 | 1971 | 57,337 | 1970 | 55,514 | 1969 | 53,906 | 1968 | 52,461 | 1967 | 51,099 | 1966 | 49,814 | 1965 | 48,608 | 1964 | 47,475 | 1963 | 46,413 | 1962 | 45,422 | 1961 | 44,523 | 1960 | 43,758 |
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