Year | Value | 2022 | 594,834 | 2021 | 578,637 | 2020 | 562,147 | 2019 | 547,384 | 2018 | 535,168 | 2017 | 523,894 | 2016 | 509,308 | 2015 | 490,843 | 2014 | 469,818 | 2013 | 449,667 | 2012 | 432,371 | 2011 | 417,196 | 2010 | 403,368 | 2009 | 389,950 | 2008 | 376,163 | 2007 | 361,790 | 2006 | 347,366 | 2005 | 332,712 | 2004 | 318,537 | 2003 | 307,071 | 2002 | 298,398 | 2001 | 291,880 | 2000 | 287,420 | 1999 | 283,732 | 1998 | 280,594 | 1997 | 278,267 | 1996 | 275,544 | 1995 | 272,625 | 1994 | 269,466 | 1993 | 264,960 | 1992 | 260,731 | 1991 | 256,868 | 1990 | 252,394 | 1989 | 248,142 | 1988 | 244,318 | 1987 | 240,739 | 1986 | 236,312 | 1985 | 230,656 | 1984 | 224,470 | 1983 | 218,339 | 1982 | 211,524 | 1981 | 204,756 | 1980 | 198,380 | 1979 | 191,736 | 1978 | 185,890 | 1977 | 180,384 | 1976 | 174,965 | 1975 | 171,040 | 1974 | 168,775 | 1973 | 166,955 | 1972 | 165,734 | 1971 | 165,396 | 1970 | 164,568 | 1969 | 162,958 | 1968 | 160,704 | 1967 | 158,156 | 1966 | 155,733 | 1965 | 153,022 | 1964 | 149,940 | 1963 | 146,918 | 1962 | 143,872 | 1961 | 140,338 | 1960 | 137,319 |
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