Year | Value | 2022 | 940,948 | 2021 | 923,478 | 2020 | 911,891 | 2019 | 885,802 | 2018 | 856,664 | 2017 | 829,121 | 2016 | 804,137 | 2015 | 786,991 | 2014 | 778,424 | 2013 | 776,103 | 2012 | 777,131 | 2011 | 782,486 | 2010 | 791,541 | 2009 | 794,336 | 2008 | 785,928 | 2007 | 770,139 | 2006 | 749,357 | 2005 | 732,135 | 2004 | 722,618 | 2003 | 722,870 | 2002 | 728,828 | 2001 | 737,152 | 2000 | 743,116 | 1999 | 745,403 | 1998 | 741,749 | 1997 | 734,218 | 1996 | 723,129 | 1995 | 708,764 | 1994 | 695,138 | 1993 | 684,608 | 1992 | 675,445 | 1991 | 665,568 | 1990 | 657,219 | 1989 | 649,621 | 1988 | 641,894 | 1987 | 638,545 | 1986 | 636,135 | 1985 | 623,627 | 1984 | 603,123 | 1983 | 579,011 | 1982 | 545,894 | 1981 | 510,124 | 1980 | 484,899 | 1979 | 467,156 | 1978 | 452,703 | 1977 | 442,020 | 1976 | 433,346 | 1975 | 424,039 | 1974 | 412,436 | 1973 | 397,346 | 1972 | 390,179 | 1971 | 385,522 | 1970 | 378,954 | 1969 | 381,550 | 1968 | 385,862 | 1967 | 391,792 | 1966 | 398,375 | 1965 | 399,005 | 1964 | 399,017 | 1963 | 397,268 | 1962 | 395,488 | 1961 | 392,001 | 1960 | 388,067 |
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