Year | Value | 2022 | 224,077 | 2021 | 217,962 | 2020 | 211,999 | 2019 | 206,099 | 2018 | 200,274 | 2017 | 194,374 | 2016 | 188,349 | 2015 | 182,264 | 2014 | 176,139 | 2013 | 170,057 | 2012 | 164,170 | 2011 | 158,507 | 2010 | 153,121 | 2009 | 148,150 | 2008 | 143,548 | 2007 | 139,214 | 2006 | 135,133 | 2005 | 131,231 | 2004 | 127,399 | 2003 | 123,634 | 2002 | 119,957 | 2001 | 116,392 | 2000 | 112,949 | 1999 | 109,660 | 1998 | 106,578 | 1997 | 103,710 | 1996 | 101,052 | 1995 | 98,628 | 1994 | 95,831 | 1993 | 92,174 | 1992 | 87,750 | 1991 | 82,715 | 1990 | 77,510 | 1989 | 72,958 | 1988 | 69,493 | 1987 | 67,033 | 1986 | 65,386 | 1985 | 64,088 | 1984 | 62,904 | 1983 | 61,797 | 1982 | 60,702 | 1981 | 59,611 | 1980 | 58,512 | 1979 | 57,430 | 1978 | 56,396 | 1977 | 55,407 | 1976 | 54,500 | 1975 | 53,693 | 1974 | 52,982 | 1973 | 52,361 | 1972 | 51,873 | 1971 | 51,300 | 1970 | 50,474 | 1969 | 49,517 | 1968 | 48,455 | 1967 | 47,282 | 1966 | 46,001 | 1965 | 44,622 | 1964 | 43,136 | 1963 | 41,519 | 1962 | 39,842 | 1961 | 38,272 | 1960 | 36,899 |
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