Year | Value | 2022 | 746,365 | 2021 | 745,343 | 2020 | 746,132 | 2019 | 758,270 | 2018 | 772,792 | 2017 | 792,111 | 2016 | 819,108 | 2015 | 844,960 | 2014 | 862,581 | 2013 | 872,080 | 2012 | 870,064 | 2011 | 853,722 | 2010 | 827,226 | 2009 | 799,934 | 2008 | 776,577 | 2007 | 760,962 | 2006 | 753,450 | 2005 | 748,997 | 2004 | 748,080 | 2003 | 748,851 | 2002 | 749,982 | 2001 | 749,966 | 2000 | 749,018 | 1999 | 747,106 | 1998 | 742,166 | 1997 | 733,552 | 1996 | 724,188 | 1995 | 715,711 | 1994 | 706,635 | 1993 | 696,249 | 1992 | 683,466 | 1991 | 667,331 | 1990 | 648,130 | 1989 | 626,737 | 1988 | 605,114 | 1987 | 586,071 | 1986 | 570,607 | 1985 | 557,246 | 1984 | 544,613 | 1983 | 534,931 | 1982 | 528,308 | 1981 | 520,893 | 1980 | 511,379 | 1979 | 500,562 | 1978 | 486,175 | 1977 | 467,737 | 1976 | 449,251 | 1975 | 432,439 | 1974 | 417,229 | 1973 | 403,670 | 1972 | 391,455 | 1971 | 380,005 | 1970 | 369,064 | 1969 | 358,674 | 1968 | 348,672 | 1967 | 339,163 | 1966 | 330,702 | 1965 | 323,456 | 1964 | 317,144 | 1963 | 311,563 | 1962 | 306,465 | 1961 | 301,339 | 1960 | 295,894 |
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