Year | Value | 2022 | 2,456,874 | 2021 | 2,401,730 | 2020 | 2,345,458 | 2019 | 2,287,277 | 2018 | 2,229,028 | 2017 | 2,168,606 | 2016 | 2,105,626 | 2015 | 2,042,783 | 2014 | 1,978,609 | 2013 | 1,911,195 | 2012 | 1,845,158 | 2011 | 1,781,391 | 2010 | 1,720,481 | 2009 | 1,662,969 | 2008 | 1,605,686 | 2007 | 1,546,453 | 2006 | 1,484,026 | 2005 | 1,419,145 | 2004 | 1,361,014 | 2003 | 1,318,488 | 2002 | 1,287,170 | 2001 | 1,256,173 | 2000 | 1,217,484 | 1999 | 1,161,039 | 1998 | 1,081,783 | 1997 | 991,403 | 1996 | 907,877 | 1995 | 843,593 | 1994 | 800,875 | 1993 | 779,003 | 1992 | 774,705 | 1991 | 781,308 | 1990 | 791,507 | 1989 | 802,758 | 1988 | 813,276 | 1987 | 819,332 | 1986 | 820,354 | 1985 | 816,972 | 1984 | 807,861 | 1983 | 792,125 | 1982 | 772,741 | 1981 | 753,566 | 1980 | 736,340 | 1979 | 720,461 | 1978 | 705,775 | 1977 | 692,315 | 1976 | 679,508 | 1975 | 666,617 | 1974 | 653,565 | 1973 | 640,898 | 1972 | 628,327 | 1971 | 615,897 | 1970 | 603,444 | 1969 | 590,721 | 1968 | 577,780 | 1967 | 564,625 | 1966 | 551,345 | 1965 | 537,819 | 1964 | 524,388 | 1963 | 511,503 | 1962 | 498,996 | 1961 | 486,491 | 1960 | 473,793 |
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