Year | Value | 2022 | 829,855 | 2021 | 819,553 | 2020 | 799,684 | 2019 | 774,909 | 2018 | 745,983 | 2017 | 718,666 | 2016 | 696,740 | 2015 | 682,020 | 2014 | 671,298 | 2013 | 662,937 | 2012 | 656,602 | 2011 | 650,905 | 2010 | 645,746 | 2009 | 641,216 | 2008 | 637,123 | 2007 | 633,697 | 2006 | 631,192 | 2005 | 629,538 | 2004 | 628,575 | 2003 | 627,816 | 2002 | 626,319 | 2001 | 623,614 | 2000 | 620,251 | 1999 | 616,217 | 1998 | 610,725 | 1997 | 604,148 | 1996 | 597,074 | 1995 | 588,630 | 1994 | 578,548 | 1993 | 567,871 | 1992 | 557,025 | 1991 | 546,070 | 1990 | 534,583 | 1989 | 522,354 | 1988 | 509,776 | 1987 | 496,989 | 1986 | 484,239 | 1985 | 472,219 | 1984 | 460,299 | 1983 | 448,347 | 1982 | 435,940 | 1981 | 421,635 | 1980 | 405,779 | 1979 | 390,897 | 1978 | 377,268 | 1977 | 364,372 | 1976 | 353,693 | 1975 | 345,196 | 1974 | 337,488 | 1973 | 330,347 | 1972 | 324,639 | 1971 | 320,168 | 1970 | 316,750 | 1969 | 314,276 | 1968 | 312,581 | 1967 | 311,625 | 1966 | 311,552 | 1965 | 312,286 | 1964 | 313,812 | 1963 | 316,437 | 1962 | 318,987 | 1961 | 318,991 | 1960 | 315,087 |
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