Year | Value | 2022 | 2,689,047 | 2021 | 2,601,057 | 2020 | 2,712,947 | 2019 | 2,722,116 | 2018 | 2,691,403 | 2017 | 2,679,065 | 2016 | 2,677,036 | 2015 | 2,643,311 | 2014 | 2,613,879 | 2013 | 2,582,486 | 2012 | 2,543,402 | 2011 | 2,484,222 | 2010 | 2,438,290 | 2009 | 2,406,590 | 2008 | 2,349,440 | 2007 | 2,242,360 | 2006 | 2,166,064 | 2005 | 2,109,638 | 2004 | 2,059,943 | 2003 | 2,028,098 | 2002 | 2,051,990 | 2001 | 2,027,180 | 2000 | 1,969,770 | 1999 | 1,937,487 | 1998 | 1,926,182 | 1997 | 1,866,044 | 1996 | 1,808,713 | 1995 | 1,740,692 | 1994 | 1,692,120 | 1993 | 1,643,146 | 1992 | 1,605,472 | 1991 | 1,561,455 | 1990 | 1,519,568 | 1989 | 1,459,990 | 1988 | 1,414,266 | 1987 | 1,375,383 | 1986 | 1,351,372 | 1985 | 1,349,348 | 1984 | 1,344,985 | 1983 | 1,317,817 | 1982 | 1,298,927 | 1981 | 1,241,412 | 1980 | 1,181,963 | 1979 | 1,165,681 | 1978 | 1,149,309 | 1977 | 1,134,130 | 1976 | 1,117,484 | 1975 | 1,101,678 | 1974 | 1,084,801 | 1973 | 1,065,978 | 1972 | 1,045,313 | 1971 | 1,025,272 | 1970 | 1,005,864 | 1969 | 991,236 | 1968 | 978,499 | 1967 | 963,327 | 1966 | 944,289 | 1965 | 922,883 | 1964 | 902,467 | 1963 | 882,046 | 1962 | 862,369 | 1961 | 840,781 | 1960 | 817,512 |
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