Year | Value | 2022 | 2,858,086 | 2021 | 2,854,694 | 2020 | 2,840,382 | 2019 | 2,825,232 | 2018 | 2,809,338 | 2017 | 2,805,705 | 2016 | 2,823,509 | 2015 | 2,824,373 | 2014 | 2,796,583 | 2013 | 2,782,812 | 2012 | 2,762,916 | 2011 | 2,721,490 | 2010 | 2,676,110 | 2009 | 2,617,893 | 2008 | 2,527,454 | 2007 | 2,428,724 | 2006 | 2,352,178 | 2005 | 2,294,640 | 2004 | 2,265,502 | 2003 | 2,266,885 | 2002 | 2,294,035 | 2001 | 2,351,450 | 2000 | 2,439,249 | 1999 | 2,534,264 | 1998 | 2,625,408 | 1997 | 2,717,599 | 1996 | 2,789,371 | 1995 | 2,831,499 | 1994 | 2,874,652 | 1993 | 2,929,328 | 1992 | 2,984,601 | 1991 | 3,031,941 | 1990 | 3,045,270 | 1989 | 3,007,657 | 1988 | 2,932,637 | 1987 | 2,839,287 | 1986 | 2,739,769 | 1985 | 2,622,537 | 1984 | 2,501,208 | 1983 | 2,397,682 | 1982 | 2,307,805 | 1981 | 2,235,655 | 1980 | 2,187,719 | 1979 | 2,157,692 | 1978 | 2,133,521 | 1977 | 2,112,504 | 1976 | 2,086,574 | 1975 | 2,053,187 | 1974 | 2,015,318 | 1973 | 1,973,350 | 1972 | 1,928,365 | 1971 | 1,881,685 | 1970 | 1,831,594 | 1969 | 1,778,753 | 1968 | 1,725,619 | 1967 | 1,672,430 | 1966 | 1,619,770 | 1965 | 1,567,476 | 1964 | 1,516,247 | 1963 | 1,469,968 | 1962 | 1,428,940 | 1961 | 1,390,515 | 1960 | 1,353,701 |
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