Year | Value | 2022 | 779,267 | 2021 | 780,174 | 2020 | 776,888 | 2019 | 769,990 | 2018 | 755,327 | 2017 | 740,478 | 2016 | 731,278 | 2015 | 723,197 | 2014 | 715,839 | 2013 | 709,201 | 2012 | 702,727 | 2011 | 695,704 | 2010 | 687,800 | 2009 | 678,883 | 2008 | 668,963 | 2007 | 658,085 | 2006 | 646,453 | 2005 | 634,520 | 2004 | 622,523 | 2003 | 610,361 | 2002 | 598,378 | 2001 | 587,104 | 2000 | 576,810 | 1999 | 567,540 | 1998 | 559,146 | 1997 | 551,377 | 1996 | 543,835 | 1995 | 536,502 | 1994 | 529,570 | 1993 | 522,649 | 1992 | 515,072 | 1991 | 506,317 | 1990 | 496,453 | 1989 | 485,719 | 1988 | 474,218 | 1987 | 462,216 | 1986 | 449,825 | 1985 | 436,833 | 1984 | 423,396 | 1983 | 410,163 | 1982 | 397,330 | 1981 | 384,941 | 1980 | 373,204 | 1979 | 362,131 | 1978 | 351,477 | 1977 | 341,091 | 1976 | 330,986 | 1975 | 321,307 | 1974 | 312,050 | 1973 | 302,427 | 1972 | 291,044 | 1971 | 278,168 | 1970 | 265,190 | 1969 | 252,491 | 1968 | 240,632 | 1967 | 230,863 | 1966 | 222,895 | 1965 | 215,356 | 1964 | 207,883 | 1963 | 200,587 | 1962 | 193,663 | 1961 | 187,352 | 1960 | 181,658 |
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