Year | Value | 2022 | 502,203 | 2021 | 491,727 | 2020 | 479,978 | 2019 | 467,366 | 2018 | 454,299 | 2017 | 441,071 | 2016 | 428,289 | 2015 | 416,256 | 2014 | 404,977 | 2013 | 394,500 | 2012 | 384,679 | 2011 | 375,266 | 2010 | 366,120 | 2009 | 357,323 | 2008 | 348,843 | 2007 | 340,519 | 2006 | 332,447 | 2005 | 324,680 | 2004 | 317,048 | 2003 | 309,504 | 2002 | 302,089 | 2001 | 294,729 | 2000 | 287,481 | 1999 | 280,465 | 1998 | 273,730 | 1997 | 267,348 | 1996 | 261,300 | 1995 | 255,450 | 1994 | 249,692 | 1993 | 243,992 | 1992 | 238,106 | 1991 | 232,020 | 1990 | 225,951 | 1989 | 219,923 | 1988 | 213,945 | 1987 | 208,407 | 1986 | 203,439 | 1985 | 198,827 | 1984 | 194,373 | 1983 | 190,463 | 1982 | 187,815 | 1981 | 186,006 | 1980 | 184,221 | 1979 | 182,241 | 1978 | 179,462 | 1977 | 175,109 | 1976 | 169,626 | 1975 | 163,841 | 1974 | 158,187 | 1973 | 152,864 | 1972 | 148,045 | 1971 | 143,852 | 1970 | 140,250 | 1969 | 137,144 | 1968 | 134,542 | 1967 | 132,383 | 1966 | 130,450 | 1965 | 128,629 | 1964 | 126,953 | 1963 | 125,449 | 1962 | 123,894 | 1961 | 121,961 | 1960 | 119,482 |
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