Year | Value | 2022 | 804,784 | 2021 | 810,501 | 2020 | 824,110 | 2019 | 823,572 | 2018 | 816,637 | 2017 | 804,347 | 2016 | 785,782 | 2015 | 769,237 | 2014 | 760,334 | 2013 | 758,306 | 2012 | 759,809 | 2011 | 763,619 | 2010 | 769,085 | 2009 | 769,283 | 2008 | 760,511 | 2007 | 747,125 | 2006 | 732,040 | 2005 | 719,611 | 2004 | 706,892 | 2003 | 694,245 | 2002 | 682,224 | 2001 | 672,552 | 2000 | 664,469 | 1999 | 658,543 | 1998 | 652,659 | 1997 | 650,026 | 1996 | 646,459 | 1995 | 633,385 | 1994 | 614,538 | 1993 | 591,644 | 1992 | 561,621 | 1991 | 529,968 | 1990 | 504,532 | 1989 | 482,860 | 1988 | 462,978 | 1987 | 447,056 | 1986 | 433,514 | 1985 | 419,791 | 1984 | 405,947 | 1983 | 394,028 | 1982 | 384,792 | 1981 | 379,400 | 1980 | 380,556 | 1979 | 386,434 | 1978 | 394,211 | 1977 | 402,533 | 1976 | 410,073 | 1975 | 414,477 | 1974 | 414,494 | 1973 | 407,670 | 1972 | 405,112 | 1971 | 402,199 | 1970 | 391,580 | 1969 | 382,545 | 1968 | 369,204 | 1967 | 355,364 | 1966 | 343,989 | 1965 | 332,584 | 1964 | 329,216 | 1963 | 331,624 | 1962 | 334,853 | 1961 | 333,873 | 1960 | 331,243 |
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