Year | Value | 2022 | 2,777,689 | 2021 | 2,811,666 | 2020 | 2,837,849 | 2019 | 2,854,191 | 2018 | 2,866,376 | 2017 | 2,873,457 | 2016 | 2,876,101 | 2015 | 2,880,703 | 2014 | 2,889,104 | 2013 | 2,895,092 | 2012 | 2,900,401 | 2011 | 2,905,195 | 2010 | 2,913,021 | 2009 | 2,927,519 | 2008 | 2,947,314 | 2007 | 2,970,017 | 2006 | 2,992,547 | 2005 | 3,011,487 | 2004 | 3,026,939 | 2003 | 3,039,616 | 2002 | 3,051,010 | 2001 | 3,060,173 | 2000 | 3,089,027 | 1999 | 3,108,778 | 1998 | 3,128,530 | 1997 | 3,148,281 | 1996 | 3,168,033 | 1995 | 3,187,784 | 1994 | 3,207,536 | 1993 | 3,227,287 | 1992 | 3,247,039 | 1991 | 3,266,790 | 1990 | 3,286,542 | 1989 | 3,227,943 | 1988 | 3,142,336 | 1987 | 3,083,605 | 1986 | 3,022,635 | 1985 | 2,964,762 | 1984 | 2,904,429 | 1983 | 2,843,960 | 1982 | 2,784,278 | 1981 | 2,726,056 | 1980 | 2,671,997 | 1979 | 2,617,832 | 1978 | 2,566,266 | 1977 | 2,513,546 | 1976 | 2,458,526 | 1975 | 2,404,831 | 1974 | 2,350,124 | 1973 | 2,296,752 | 1972 | 2,243,126 | 1971 | 2,187,853 | 1970 | 2,135,479 | 1969 | 2,081,695 | 1968 | 2,022,272 | 1967 | 1,965,598 | 1966 | 1,914,573 | 1965 | 1,864,791 | 1964 | 1,814,135 | 1963 | 1,762,621 | 1962 | 1,711,319 | 1961 | 1,659,800 | 1960 | 1,608,800 |
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