Year | Value | 2022 | 786,142 | 2021 | 797,957 | 2020 | 799,200 | 2019 | 790,570 | 2018 | 771,464 | 2017 | 749,969 | 2016 | 729,844 | 2015 | 713,952 | 2014 | 700,351 | 2013 | 687,213 | 2012 | 675,067 | 2011 | 663,877 | 2010 | 654,109 | 2009 | 645,850 | 2008 | 639,374 | 2007 | 634,491 | 2006 | 630,392 | 2005 | 626,965 | 2004 | 624,267 | 2003 | 622,041 | 2002 | 620,488 | 2001 | 619,710 | 2000 | 619,504 | 1999 | 619,856 | 1998 | 620,294 | 1997 | 619,934 | 1996 | 618,515 | 1995 | 616,417 | 1994 | 613,489 | 1993 | 609,228 | 1992 | 603,850 | 1991 | 597,843 | 1990 | 590,617 | 1989 | 581,822 | 1988 | 572,239 | 1987 | 562,453 | 1986 | 552,561 | 1985 | 542,137 | 1984 | 531,085 | 1983 | 519,748 | 1982 | 508,086 | 1981 | 496,035 | 1980 | 484,224 | 1979 | 472,154 | 1978 | 459,801 | 1977 | 447,009 | 1976 | 432,565 | 1975 | 416,811 | 1974 | 401,316 | 1973 | 386,365 | 1972 | 372,357 | 1971 | 360,664 | 1970 | 351,220 | 1969 | 343,608 | 1968 | 337,351 | 1967 | 332,252 | 1966 | 328,215 | 1965 | 325,059 | 1964 | 322,496 | 1963 | 320,387 | 1962 | 318,923 | 1961 | 318,344 | 1960 | 318,678 |
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