Year | Value | 2022 | 947,020 | 2021 | 934,431 | 2020 | 920,369 | 2019 | 905,440 | 2018 | 889,937 | 2017 | 874,740 | 2016 | 860,315 | 2015 | 847,526 | 2014 | 837,170 | 2013 | 829,214 | 2012 | 823,925 | 2011 | 821,327 | 2010 | 818,066 | 2009 | 811,344 | 2008 | 800,976 | 2007 | 788,606 | 2006 | 775,722 | 2005 | 759,934 | 2004 | 740,925 | 2003 | 721,733 | 2002 | 701,593 | 2001 | 683,321 | 2000 | 670,409 | 1999 | 659,312 | 1998 | 651,911 | 1997 | 641,438 | 1996 | 576,474 | 1995 | 505,094 | 1994 | 602,038 | 1993 | 709,916 | 1992 | 706,315 | 1991 | 708,071 | 1990 | 706,535 | 1989 | 699,134 | 1988 | 688,269 | 1987 | 674,068 | 1986 | 657,210 | 1985 | 637,943 | 1984 | 615,863 | 1983 | 590,950 | 1982 | 564,191 | 1981 | 537,781 | 1980 | 513,590 | 1979 | 492,263 | 1978 | 473,945 | 1977 | 457,978 | 1976 | 443,211 | 1975 | 429,246 | 1974 | 415,566 | 1973 | 401,662 | 1972 | 387,741 | 1971 | 374,191 | 1970 | 361,386 | 1969 | 350,003 | 1968 | 340,686 | 1967 | 333,613 | 1966 | 328,575 | 1965 | 324,840 | 1964 | 321,492 | 1963 | 318,028 | 1962 | 313,536 | 1961 | 307,518 | 1960 | 300,449 |
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