Year | Value | 2022 | 855,214 | 2021 | 828,409 | 2020 | 816,957 | 2019 | 805,042 | 2018 | 801,693 | 2017 | 807,683 | 2016 | 819,337 | 2015 | 832,184 | 2014 | 838,821 | 2013 | 836,190 | 2012 | 822,289 | 2011 | 799,045 | 2010 | 777,526 | 2009 | 763,570 | 2008 | 756,643 | 2007 | 757,666 | 2006 | 762,454 | 2005 | 768,176 | 2004 | 769,286 | 2003 | 765,179 | 2002 | 754,958 | 2001 | 741,222 | 2000 | 725,548 | 1999 | 711,707 | 1998 | 699,549 | 1997 | 688,663 | 1996 | 677,234 | 1995 | 665,855 | 1994 | 655,745 | 1993 | 647,435 | 1992 | 642,562 | 1991 | 635,102 | 1990 | 618,861 | 1989 | 595,888 | 1988 | 568,298 | 1987 | 534,304 | 1986 | 499,515 | 1985 | 473,003 | 1984 | 452,637 | 1983 | 435,544 | 1982 | 421,378 | 1981 | 407,410 | 1980 | 395,521 | 1979 | 386,372 | 1978 | 378,207 | 1977 | 370,470 | 1976 | 365,417 | 1975 | 365,927 | 1974 | 370,380 | 1973 | 372,496 | 1972 | 378,922 | 1971 | 382,640 | 1970 | 379,031 | 1969 | 380,046 | 1968 | 379,013 | 1967 | 378,411 | 1966 | 379,941 | 1965 | 375,815 | 1964 | 368,456 | 1963 | 357,536 | 1962 | 345,988 | 1961 | 333,488 | 1960 | 325,775 |
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