Year | Value | 2022 | 1,328,449 | 2021 | 1,308,985 | 2020 | 1,287,438 | 2019 | 1,265,266 | 2018 | 1,243,822 | 2017 | 1,222,272 | 2016 | 1,200,715 | 2015 | 1,179,466 | 2014 | 1,158,729 | 2013 | 1,138,564 | 2012 | 1,119,086 | 2011 | 1,100,620 | 2010 | 1,083,287 | 2009 | 1,066,814 | 2008 | 1,051,301 | 2007 | 1,037,023 | 2006 | 1,023,939 | 2005 | 1,011,646 | 2004 | 999,590 | 2003 | 987,380 | 2002 | 973,840 | 2001 | 957,602 | 2000 | 938,437 | 1999 | 917,173 | 1998 | 895,127 | 1997 | 872,884 | 1996 | 850,402 | 1995 | 827,162 | 1994 | 802,801 | 1993 | 777,614 | 1992 | 752,836 | 1991 | 729,446 | 1990 | 705,916 | 1989 | 665,138 | 1988 | 624,598 | 1987 | 602,718 | 1986 | 583,377 | 1985 | 565,406 | 1984 | 549,101 | 1983 | 533,980 | 1982 | 519,500 | 1981 | 509,714 | 1980 | 503,286 | 1979 | 493,437 | 1978 | 485,485 | 1977 | 477,260 | 1976 | 464,886 | 1975 | 452,038 | 1974 | 438,613 | 1973 | 425,881 | 1972 | 413,606 | 1971 | 401,693 | 1970 | 390,340 | 1969 | 379,469 | 1968 | 369,168 | 1967 | 359,410 | 1966 | 350,208 | 1965 | 341,671 | 1964 | 333,562 | 1963 | 325,857 | 1962 | 318,655 | 1961 | 311,961 | 1960 | 305,768 |
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