Year | Value | 2022 | 3,684,012 | 2021 | 3,672,325 | 2020 | 3,678,385 | 2019 | 3,683,835 | 2018 | 3,686,762 | 2017 | 3,686,708 | 2016 | 3,677,700 | 2015 | 3,654,565 | 2014 | 3,629,979 | 2013 | 3,617,832 | 2012 | 3,612,504 | 2011 | 3,598,756 | 2010 | 3,562,894 | 2009 | 3,530,644 | 2008 | 3,497,858 | 2007 | 3,463,449 | 2006 | 3,428,840 | 2005 | 3,388,796 | 2004 | 3,342,824 | 2003 | 3,299,328 | 2002 | 3,260,666 | 2001 | 3,222,225 | 2000 | 3,187,562 | 1999 | 3,157,687 | 1998 | 3,129,454 | 1997 | 3,103,950 | 1996 | 3,078,548 | 1995 | 3,052,457 | 1994 | 3,026,042 | 1993 | 2,992,756 | 1992 | 2,946,774 | 1991 | 2,893,427 | 1990 | 2,843,876 | 1989 | 2,801,639 | 1988 | 2,768,641 | 1987 | 2,744,348 | 1986 | 2,722,325 | 1985 | 2,700,321 | 1984 | 2,679,016 | 1983 | 2,659,070 | 1982 | 2,643,375 | 1981 | 2,621,498 | 1980 | 2,612,783 | 1979 | 2,613,535 | 1978 | 2,618,751 | 1977 | 2,621,628 | 1976 | 2,621,379 | 1975 | 2,626,772 | 1974 | 2,634,510 | 1973 | 2,630,789 | 1972 | 2,617,008 | 1971 | 2,602,592 | 1970 | 2,594,215 | 1969 | 2,588,892 | 1968 | 2,583,601 | 1967 | 2,573,835 | 1966 | 2,558,257 | 1965 | 2,544,011 | 1964 | 2,531,075 | 1963 | 2,517,777 | 1962 | 2,505,220 | 1961 | 2,493,385 | 1960 | 2,486,372 |
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