Year | Value | 2022 | 423,771 | 2021 | 411,618 | 2020 | 400,468 | 2019 | 390,158 | 2018 | 380,682 | 2017 | 371,640 | 2016 | 362,624 | 2015 | 353,487 | 2014 | 344,315 | 2013 | 335,103 | 2012 | 325,786 | 2011 | 316,567 | 2010 | 307,619 | 2009 | 298,899 | 2008 | 290,451 | 2007 | 282,385 | 2006 | 274,644 | 2005 | 267,345 | 2004 | 260,589 | 2003 | 254,292 | 2002 | 248,442 | 2001 | 242,952 | 2000 | 237,918 | 1999 | 233,260 | 1998 | 228,725 | 1997 | 223,981 | 1996 | 218,972 | 1995 | 214,027 | 1994 | 209,208 | 1993 | 204,548 | 1992 | 200,014 | 1991 | 195,670 | 1990 | 191,653 | 1989 | 187,763 | 1988 | 184,159 | 1987 | 181,580 | 1986 | 179,822 | 1985 | 178,048 | 1984 | 176,054 | 1983 | 173,473 | 1982 | 169,498 | 1981 | 164,337 | 1980 | 158,844 | 1979 | 153,458 | 1978 | 148,374 | 1977 | 143,756 | 1976 | 139,731 | 1975 | 136,269 | 1974 | 133,277 | 1973 | 130,765 | 1972 | 128,674 | 1971 | 126,810 | 1970 | 125,060 | 1969 | 123,443 | 1968 | 121,974 | 1967 | 120,459 | 1966 | 118,611 | 1965 | 116,284 | 1964 | 113,493 | 1963 | 110,183 | 1962 | 106,527 | 1961 | 103,012 | 1960 | 99,898 |
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