Year | Value | 2022 | 10,115,005 | 2021 | 9,780,160 | 2020 | 9,434,361 | 2019 | 9,078,656 | 2018 | 8,735,068 | 2017 | 8,406,895 | 2016 | 8,096,023 | 2015 | 7,825,299 | 2014 | 7,589,511 | 2013 | 7,377,539 | 2012 | 7,181,110 | 2011 | 6,971,614 | 2010 | 6,751,933 | 2009 | 6,535,129 | 2008 | 6,306,891 | 2007 | 6,064,907 | 2006 | 5,831,346 | 2005 | 5,634,298 | 2004 | 5,464,589 | 2003 | 5,309,432 | 2002 | 5,190,393 | 2001 | 5,108,926 | 2000 | 5,025,787 | 1999 | 4,930,080 | 1998 | 4,836,393 | 1997 | 4,726,960 | 1996 | 4,603,858 | 1995 | 4,481,286 | 1994 | 4,366,174 | 1993 | 4,258,546 | 1992 | 4,149,939 | 1991 | 4,051,110 | 1990 | 3,966,219 | 1989 | 3,874,433 | 1988 | 3,774,272 | 1987 | 3,675,485 | 1986 | 3,577,944 | 1985 | 3,486,764 | 1984 | 3,398,314 | 1983 | 3,309,758 | 1982 | 3,227,603 | 1981 | 3,164,355 | 1980 | 3,119,274 | 1979 | 3,066,641 | 1978 | 2,999,762 | 1977 | 2,936,232 | 1976 | 2,877,473 | 1975 | 2,817,201 | 1974 | 2,758,242 | 1973 | 2,697,805 | 1972 | 2,638,094 | 1971 | 2,580,433 | 1970 | 2,522,730 | 1969 | 2,466,862 | 1968 | 2,415,525 | 1967 | 2,368,179 | 1966 | 2,322,382 | 1965 | 2,276,326 | 1964 | 2,228,969 | 1963 | 2,181,165 | 1962 | 2,132,733 | 1961 | 2,085,014 | 1960 | 2,039,851 |
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