Year | Value | 2022 | 1,835,581 | 2021 | 1,813,765 | 2020 | 1,795,234 | 2019 | 1,779,055 | 2018 | 1,763,200 | 2017 | 1,746,504 | 2016 | 1,725,966 | 2015 | 1,698,937 | 2014 | 1,666,340 | 2013 | 1,630,051 | 2012 | 1,591,052 | 2011 | 1,550,014 | 2010 | 1,506,732 | 2009 | 1,461,165 | 2008 | 1,414,727 | 2007 | 1,368,081 | 2006 | 1,322,327 | 2005 | 1,280,022 | 2004 | 1,241,695 | 2003 | 1,205,736 | 2002 | 1,172,399 | 2001 | 1,141,385 | 2000 | 1,110,927 | 1999 | 1,081,233 | 1998 | 1,053,158 | 1997 | 1,027,146 | 1996 | 1,002,750 | 1995 | 979,597 | 1994 | 958,069 | 1993 | 938,027 | 1992 | 919,091 | 1991 | 900,578 | 1990 | 881,942 | 1989 | 862,493 | 1988 | 841,472 | 1987 | 818,867 | 1986 | 795,327 | 1985 | 771,254 | 1984 | 747,491 | 1983 | 724,675 | 1982 | 701,795 | 1981 | 678,146 | 1980 | 654,092 | 1979 | 630,140 | 1978 | 607,013 | 1977 | 585,807 | 1976 | 567,337 | 1975 | 551,458 | 1974 | 537,723 | 1973 | 525,998 | 1972 | 515,647 | 1971 | 505,881 | 1970 | 496,174 | 1969 | 486,279 | 1968 | 475,978 | 1967 | 465,444 | 1966 | 455,156 | 1965 | 444,999 | 1964 | 435,036 | 1963 | 425,379 | 1962 | 415,855 | 1961 | 406,476 | 1960 | 397,354 |
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