Year | Value | 2022 | 2,045,720 | 2021 | 2,059,967 | 2020 | 2,074,757 | 2019 | 2,080,736 | 2018 | 2,077,578 | 2017 | 2,080,484 | 2016 | 2,095,423 | 2015 | 2,112,016 | 2014 | 2,120,374 | 2013 | 2,116,649 | 2012 | 2,099,137 | 2011 | 2,064,610 | 2010 | 2,029,295 | 2009 | 2,022,655 | 2008 | 2,052,505 | 2007 | 2,103,564 | 2006 | 2,165,861 | 2005 | 2,218,613 | 2004 | 2,241,958 | 2003 | 2,237,798 | 2002 | 2,214,701 | 2001 | 2,190,896 | 2000 | 2,182,337 | 1999 | 2,189,017 | 1998 | 2,206,792 | 1997 | 2,221,685 | 1996 | 2,225,885 | 1995 | 2,224,162 | 1994 | 2,217,390 | 1993 | 2,205,181 | 1992 | 2,197,551 | 1991 | 2,194,367 | 1990 | 2,181,495 | 1989 | 2,176,265 | 1988 | 2,169,422 | 1987 | 2,166,570 | 1986 | 2,167,241 | 1985 | 2,173,653 | 1984 | 2,187,407 | 1983 | 2,203,982 | 1982 | 2,214,409 | 1981 | 2,208,174 | 1980 | 2,138,015 | 1979 | 2,010,204 | 1978 | 1,877,574 | 1977 | 1,735,266 | 1976 | 1,581,724 | 1975 | 1,482,714 | 1974 | 1,455,346 | 1973 | 1,444,307 | 1972 | 1,447,211 | 1971 | 1,477,546 | 1970 | 1,516,347 | 1969 | 1,542,045 | 1968 | 1,559,975 | 1967 | 1,582,801 | 1966 | 1,609,351 | 1965 | 1,636,218 | 1964 | 1,652,502 | 1963 | 1,658,237 | 1962 | 1,657,938 | 1961 | 1,651,060 | 1960 | 1,643,206 |
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