Year | Value | 2022 | 695,168 | 2021 | 686,607 | 2020 | 676,283 | 2019 | 663,653 | 2018 | 650,991 | 2017 | 638,609 | 2016 | 626,688 | 2015 | 615,239 | 2014 | 604,167 | 2013 | 593,374 | 2012 | 582,766 | 2011 | 571,003 | 2010 | 557,297 | 2009 | 543,021 | 2008 | 529,038 | 2007 | 515,330 | 2006 | 501,863 | 2005 | 488,619 | 2004 | 475,529 | 2003 | 462,533 | 2002 | 449,665 | 2001 | 439,122 | 2000 | 431,896 | 1999 | 425,518 | 1998 | 418,776 | 1997 | 411,700 | 1996 | 404,216 | 1995 | 396,284 | 1994 | 388,355 | 1993 | 380,206 | 1992 | 371,770 | 1991 | 361,683 | 1990 | 349,397 | 1989 | 336,364 | 1988 | 323,346 | 1987 | 310,486 | 1986 | 297,952 | 1985 | 285,908 | 1984 | 274,500 | 1983 | 263,814 | 1982 | 253,840 | 1981 | 245,350 | 1980 | 241,699 | 1979 | 241,700 | 1978 | 241,850 | 1977 | 241,893 | 1976 | 241,814 | 1975 | 241,711 | 1974 | 241,687 | 1973 | 241,823 | 1972 | 242,196 | 1971 | 242,857 | 1970 | 239,945 | 1969 | 232,908 | 1968 | 225,277 | 1967 | 217,370 | 1966 | 209,336 | 1965 | 201,277 | 1964 | 193,285 | 1963 | 185,434 | 1962 | 177,771 | 1961 | 170,324 | 1960 | 168,675 |
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