Year | Value | 2022 | 2,780,469 | 2021 | 2,790,974 | 2020 | 2,805,608 | 2019 | 2,820,602 | 2018 | 2,836,557 | 2017 | 2,851,923 | 2016 | 2,865,835 | 2015 | 2,878,595 | 2014 | 2,889,930 | 2013 | 2,901,385 | 2012 | 2,914,421 | 2011 | 2,928,976 | 2010 | 2,946,293 | 2009 | 2,964,296 | 2008 | 2,983,421 | 2007 | 3,004,393 | 2006 | 3,026,486 | 2005 | 3,047,246 | 2004 | 3,065,745 | 2003 | 3,084,102 | 2002 | 3,105,037 | 2001 | 3,133,133 | 2000 | 3,168,523 | 1999 | 3,206,030 | 1998 | 3,240,550 | 1997 | 3,271,418 | 1996 | 3,298,898 | 1995 | 3,322,782 | 1994 | 3,373,713 | 1993 | 3,457,349 | 1992 | 3,574,555 | 1991 | 3,617,631 | 1990 | 3,556,539 | 1989 | 3,448,186 | 1988 | 3,366,838 | 1987 | 3,351,364 | 1986 | 3,327,182 | 1985 | 3,300,896 | 1984 | 3,272,102 | 1983 | 3,238,291 | 1982 | 3,202,011 | 1981 | 3,167,876 | 1980 | 3,135,123 | 1979 | 3,097,058 | 1978 | 3,038,224 | 1977 | 2,965,523 | 1976 | 2,896,311 | 1975 | 2,830,798 | 1974 | 2,767,646 | 1973 | 2,706,852 | 1972 | 2,648,048 | 1971 | 2,590,923 | 1970 | 2,534,377 | 1969 | 2,476,359 | 1968 | 2,416,461 | 1967 | 2,355,997 | 1966 | 2,295,496 | 1965 | 2,234,051 | 1964 | 2,171,029 | 1963 | 2,106,142 | 1962 | 2,039,346 | 1961 | 1,971,530 | 1960 | 1,904,148 |
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