Year | Value | 2022 | 975,312 | 2021 | 950,287 | 2020 | 923,340 | 2019 | 894,721 | 2018 | 865,401 | 2017 | 837,687 | 2016 | 809,869 | 2015 | 779,136 | 2014 | 746,285 | 2013 | 715,424 | 2012 | 686,825 | 2011 | 658,412 | 2010 | 632,304 | 2009 | 608,313 | 2008 | 586,395 | 2007 | 566,309 | 2006 | 548,290 | 2005 | 532,074 | 2004 | 516,066 | 2003 | 499,872 | 2002 | 483,593 | 2001 | 467,408 | 2000 | 451,727 | 1999 | 436,469 | 1998 | 421,401 | 1997 | 406,564 | 1996 | 392,059 | 1995 | 377,939 | 1994 | 364,232 | 1993 | 350,810 | 1992 | 337,908 | 1991 | 325,770 | 1990 | 314,064 | 1989 | 302,897 | 1988 | 292,629 | 1987 | 282,783 | 1986 | 273,412 | 1985 | 264,945 | 1984 | 256,336 | 1983 | 249,920 | 1982 | 250,713 | 1981 | 250,875 | 1980 | 244,884 | 1979 | 241,726 | 1978 | 240,842 | 1977 | 238,038 | 1976 | 234,649 | 1975 | 230,434 | 1974 | 225,964 | 1973 | 222,178 | 1972 | 218,924 | 1971 | 215,775 | 1970 | 212,464 | 1969 | 208,947 | 1968 | 205,133 | 1967 | 201,089 | 1966 | 197,150 | 1965 | 193,484 | 1964 | 189,979 | 1963 | 186,527 | 1962 | 183,172 | 1961 | 179,989 | 1960 | 176,971 |
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