Year | Value | 2022 | 799,698 | 2021 | 793,575 | 2020 | 785,019 | 2019 | 786,534 | 2018 | 792,245 | 2017 | 800,609 | 2016 | 813,014 | 2015 | 820,288 | 2014 | 823,705 | 2013 | 825,493 | 2012 | 824,268 | 2011 | 818,753 | 2010 | 817,499 | 2009 | 823,914 | 2008 | 833,555 | 2007 | 848,609 | 2006 | 868,389 | 2005 | 887,859 | 2004 | 902,031 | 2003 | 909,736 | 2002 | 906,198 | 2001 | 889,688 | 2000 | 869,366 | 1999 | 849,383 | 1998 | 832,197 | 1997 | 822,990 | 1996 | 818,186 | 1995 | 816,627 | 1994 | 818,809 | 1993 | 821,236 | 1992 | 822,653 | 1991 | 821,985 | 1990 | 817,465 | 1989 | 810,039 | 1988 | 799,441 | 1987 | 785,300 | 1986 | 771,554 | 1985 | 760,817 | 1984 | 751,926 | 1983 | 743,818 | 1982 | 734,405 | 1981 | 721,766 | 1980 | 705,709 | 1979 | 686,783 | 1978 | 666,911 | 1977 | 648,976 | 1976 | 633,638 | 1975 | 619,026 | 1974 | 603,753 | 1973 | 590,378 | 1972 | 579,552 | 1971 | 567,795 | 1970 | 553,975 | 1969 | 539,035 | 1968 | 520,714 | 1967 | 498,585 | 1966 | 476,857 | 1965 | 457,317 | 1964 | 439,857 | 1963 | 424,496 | 1962 | 410,911 | 1961 | 398,584 | 1960 | 387,349 |
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