Year | Value | 2022 | 589,488 | 2021 | 609,988 | 2020 | 627,169 | 2019 | 650,002 | 2018 | 678,812 | 2017 | 706,902 | 2016 | 734,386 | 2015 | 761,090 | 2014 | 756,246 | 2013 | 693,388 | 2012 | 640,250 | 2011 | 631,439 | 2010 | 632,768 | 2009 | 634,389 | 2008 | 633,337 | 2007 | 630,011 | 2006 | 624,816 | 2005 | 620,914 | 2004 | 617,872 | 2003 | 614,185 | 2002 | 611,861 | 2001 | 609,309 | 2000 | 604,890 | 1999 | 599,890 | 1998 | 594,641 | 1997 | 597,279 | 1996 | 599,408 | 1995 | 601,073 | 1994 | 603,012 | 1993 | 605,012 | 1992 | 606,082 | 1991 | 606,038 | 1990 | 606,617 | 1989 | 607,691 | 1988 | 608,458 | 1987 | 629,142 | 1986 | 646,584 | 1985 | 664,001 | 1984 | 684,815 | 1983 | 707,151 | 1982 | 734,100 | 1981 | 759,863 | 1980 | 780,283 | 1979 | 800,910 | 1978 | 920,036 | 1977 | 1,045,618 | 1976 | 970,652 | 1975 | 888,816 | 1974 | 907,290 | 1973 | 923,292 | 1972 | 937,732 | 1971 | 950,968 | 1970 | 965,221 | 1969 | 980,746 | 1968 | 993,123 | 1967 | 1,004,969 | 1966 | 1,015,663 | 1965 | 1,024,205 | 1964 | 1,031,321 | 1963 | 1,035,536 | 1962 | 1,037,200 | 1961 | 1,037,122 | 1960 | 1,036,726 |
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