Year | Value | 2022 | 2,063,286 | 2021 | 2,026,442 | 2020 | 1,989,327 | 2019 | 1,981,108 | 2018 | 2,019,160 | 2017 | 2,078,257 | 2016 | 2,155,922 | 2015 | 2,222,644 | 2014 | 2,243,614 | 2013 | 2,231,907 | 2012 | 2,206,048 | 2011 | 2,171,008 | 2010 | 2,140,823 | 2009 | 2,121,223 | 2008 | 2,104,698 | 2007 | 2,100,722 | 2006 | 2,118,946 | 2005 | 2,147,443 | 2004 | 2,184,327 | 2003 | 2,196,598 | 2002 | 2,173,432 | 2001 | 2,121,862 | 2000 | 2,058,261 | 1999 | 1,980,850 | 1998 | 1,871,969 | 1997 | 1,771,000 | 1996 | 1,675,522 | 1995 | 1,557,040 | 1994 | 1,449,454 | 1993 | 1,390,773 | 1992 | 1,349,558 | 1991 | 1,310,000 | 1990 | 1,274,844 | 1989 | 1,225,532 | 1988 | 1,175,690 | 1987 | 1,138,340 | 1986 | 1,119,456 | 1985 | 1,119,675 | 1984 | 1,134,480 | 1983 | 1,148,505 | 1982 | 1,141,109 | 1981 | 1,115,302 | 1980 | 1,095,409 | 1979 | 1,074,477 | 1978 | 1,037,928 | 1977 | 994,764 | 1976 | 945,444 | 1975 | 883,519 | 1974 | 820,062 | 1973 | 769,203 | 1972 | 726,562 | 1971 | 690,111 | 1970 | 667,963 | 1969 | 652,978 | 1968 | 646,641 | 1967 | 649,855 | 1966 | 654,360 | 1965 | 651,977 | 1964 | 638,571 | 1963 | 616,519 | 1962 | 591,867 | 1961 | 569,588 | 1960 | 553,555 |
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