Year | Value | 2022 | 760,073 | 2021 | 762,035 | 2020 | 763,494 | 2019 | 766,077 | 2018 | 769,495 | 2017 | 776,871 | 2016 | 789,529 | 2015 | 802,437 | 2014 | 812,192 | 2013 | 818,078 | 2012 | 818,923 | 2011 | 815,130 | 2010 | 809,762 | 2009 | 805,067 | 2008 | 801,257 | 2007 | 798,418 | 2006 | 796,541 | 2005 | 795,619 | 2004 | 795,350 | 2003 | 795,240 | 2002 | 794,720 | 2001 | 793,639 | 2000 | 791,934 | 1999 | 789,333 | 1998 | 785,732 | 1997 | 781,515 | 1996 | 777,074 | 1995 | 772,310 | 1994 | 767,197 | 1993 | 761,858 | 1992 | 756,192 | 1991 | 749,836 | 1990 | 742,642 | 1989 | 734,602 | 1988 | 725,805 | 1987 | 716,286 | 1986 | 706,117 | 1985 | 695,647 | 1984 | 685,141 | 1983 | 674,618 | 1982 | 664,122 | 1981 | 653,716 | 1980 | 643,510 | 1979 | 633,508 | 1978 | 623,736 | 1977 | 614,167 | 1976 | 604,504 | 1975 | 594,722 | 1974 | 585,035 | 1973 | 575,109 | 1972 | 564,570 | 1971 | 553,535 | 1970 | 542,121 | 1969 | 530,158 | 1968 | 517,632 | 1967 | 504,888 | 1966 | 492,041 | 1965 | 478,672 | 1964 | 464,844 | 1963 | 451,213 | 1962 | 437,927 | 1961 | 425,034 | 1960 | 412,806 |
|