Year | Value | 2022 | 1,775,296 | 2021 | 1,753,964 | 2020 | 1,735,898 | 2019 | 1,720,077 | 2018 | 1,704,606 | 2017 | 1,688,450 | 2016 | 1,668,663 | 2015 | 1,642,666 | 2014 | 1,611,343 | 2013 | 1,576,522 | 2012 | 1,539,168 | 2011 | 1,499,884 | 2010 | 1,458,351 | 2009 | 1,414,545 | 2008 | 1,369,859 | 2007 | 1,324,734 | 2006 | 1,280,161 | 2005 | 1,238,861 | 2004 | 1,201,499 | 2003 | 1,166,655 | 2002 | 1,134,749 | 2001 | 1,105,399 | 2000 | 1,076,788 | 1999 | 1,048,848 | 1998 | 1,022,120 | 1997 | 997,177 | 1996 | 973,788 | 1995 | 951,500 | 1994 | 930,588 | 1993 | 911,169 | 1992 | 892,969 | 1991 | 875,230 | 1990 | 857,422 | 1989 | 838,817 | 1988 | 818,611 | 1987 | 796,881 | 1986 | 774,332 | 1985 | 751,394 | 1984 | 728,858 | 1983 | 707,195 | 1982 | 685,368 | 1981 | 662,692 | 1980 | 639,578 | 1979 | 616,537 | 1978 | 594,288 | 1977 | 573,931 | 1976 | 556,195 | 1975 | 540,941 | 1974 | 527,761 | 1973 | 516,510 | 1972 | 506,572 | 1971 | 497,120 | 1970 | 487,650 | 1969 | 477,988 | 1968 | 467,896 | 1967 | 457,626 | 1966 | 447,629 | 1965 | 437,728 | 1964 | 427,985 | 1963 | 418,596 | 1962 | 409,411 | 1961 | 400,322 | 1960 | 391,457 |
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