| Year | Value | | 2022 | 1,012,841 | | 2021 | 1,020,631 | | 2020 | 1,029,293 | | 2019 | 1,037,446 | | 2018 | 1,045,300 | | 2017 | 1,052,274 | | 2016 | 1,058,009 | | 2015 | 1,062,633 | | 2014 | 1,066,037 | | 2013 | 1,068,754 | | 2012 | 1,071,341 | | 2011 | 1,073,763 | | 2010 | 1,077,165 | | 2009 | 1,080,782 | | 2008 | 1,084,772 | | 2007 | 1,089,423 | | 2006 | 1,094,408 | | 2005 | 1,098,898 | | 2004 | 1,102,503 | | 2003 | 1,106,052 | | 2002 | 1,110,485 | | 2001 | 1,115,865 | | 2000 | 1,119,566 | | 1999 | 1,123,810 | | 1998 | 1,126,869 | | 1997 | 1,128,508 | | 1996 | 1,128,850 | | 1995 | 1,127,852 | | 1994 | 1,135,862 | | 1993 | 1,154,547 | | 1992 | 1,183,964 | | 1991 | 1,188,392 | | 1990 | 1,158,685 | | 1989 | 1,114,109 | | 1988 | 1,087,287 | | 1987 | 1,089,160 | | 1986 | 1,088,122 | | 1985 | 1,086,325 | | 1984 | 1,083,622 | | 1983 | 1,079,160 | | 1982 | 1,073,730 | | 1981 | 1,068,873 | | 1980 | 1,064,374 | | 1979 | 1,057,986 | | 1978 | 1,050,648 | | 1977 | 1,043,241 | | 1976 | 1,036,329 | | 1975 | 1,030,099 | | 1974 | 1,024,029 | | 1973 | 1,022,513 | | 1972 | 1,020,955 | | 1971 | 1,019,347 | | 1970 | 1,017,198 | | 1969 | 1,014,267 | | 1968 | 1,010,202 | | 1967 | 1,005,045 | | 1966 | 998,931 | | 1965 | 991,427 | | 1964 | 982,217 | | 1963 | 971,163 | | 1962 | 958,105 | | 1961 | 943,436 | | 1960 | 927,796 |
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