Year | Value | 2022 | 2,843,428 | 2021 | 2,766,426 | 2020 | 2,705,376 | 2019 | 2,636,836 | 2018 | 2,557,174 | 2017 | 2,476,538 | 2016 | 2,396,723 | 2015 | 2,313,122 | 2014 | 2,224,583 | 2013 | 2,136,442 | 2012 | 2,051,275 | 2011 | 1,969,791 | 2010 | 1,895,141 | 2009 | 1,822,470 | 2008 | 1,747,189 | 2007 | 1,674,796 | 2006 | 1,606,675 | 2005 | 1,540,237 | 2004 | 1,478,238 | 2003 | 1,422,184 | 2002 | 1,368,346 | 2001 | 1,317,987 | 2000 | 1,273,831 | 1999 | 1,237,385 | 1998 | 1,206,686 | 1997 | 1,178,602 | 1996 | 1,151,315 | 1995 | 1,121,397 | 1994 | 1,087,923 | 1993 | 1,053,429 | 1992 | 1,019,072 | 1991 | 985,226 | 1990 | 954,504 | 1989 | 929,429 | 1988 | 906,973 | 1987 | 884,715 | 1986 | 863,489 | 1985 | 842,116 | 1984 | 819,780 | 1983 | 796,737 | 1982 | 773,021 | 1981 | 749,031 | 1980 | 724,623 | 1979 | 698,447 | 1978 | 670,601 | 1977 | 642,857 | 1976 | 615,515 | 1975 | 590,157 | 1974 | 568,474 | 1973 | 550,178 | 1972 | 535,701 | 1971 | 524,349 | 1970 | 515,926 | 1969 | 508,993 | 1968 | 501,353 | 1967 | 492,724 | 1966 | 482,720 | 1965 | 471,323 | 1964 | 459,506 | 1963 | 448,458 | 1962 | 438,220 | 1961 | 428,628 | 1960 | 419,731 |
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