Year | Value | 2022 | 451,694 | 2021 | 444,109 | 2020 | 436,253 | 2019 | 428,254 | 2018 | 420,269 | 2017 | 412,633 | 2016 | 405,083 | 2015 | 397,795 | 2014 | 390,624 | 2013 | 383,123 | 2012 | 375,169 | 2011 | 366,646 | 2010 | 356,855 | 2009 | 345,767 | 2008 | 334,117 | 2007 | 322,245 | 2006 | 310,412 | 2005 | 298,925 | 2004 | 288,068 | 2003 | 278,017 | 2002 | 268,858 | 2001 | 260,412 | 2000 | 252,066 | 1999 | 243,561 | 1998 | 235,046 | 1997 | 226,530 | 1996 | 217,936 | 1995 | 209,414 | 1994 | 201,213 | 1993 | 193,384 | 1992 | 186,007 | 1991 | 179,778 | 1990 | 176,023 | 1989 | 173,189 | 1988 | 169,230 | 1987 | 164,500 | 1986 | 159,054 | 1985 | 152,974 | 1984 | 146,451 | 1983 | 139,693 | 1982 | 132,880 | 1981 | 126,174 | 1980 | 119,950 | 1979 | 114,541 | 1978 | 110,207 | 1977 | 107,035 | 1976 | 104,991 | 1975 | 103,903 | 1974 | 103,513 | 1973 | 103,054 | 1972 | 102,270 | 1971 | 100,987 | 1970 | 99,108 | 1969 | 97,018 | 1968 | 95,078 | 1967 | 93,353 | 1966 | 91,444 | 1965 | 89,301 | 1964 | 87,080 | 1963 | 85,136 | 1962 | 83,666 | 1961 | 82,639 | 1960 | 82,348 |
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