Year | Value | 2022 | 5,137,643 | 2021 | 5,135,000 | 2020 | 5,110,146 | 2019 | 5,076,093 | 2018 | 5,036,324 | 2017 | 4,995,509 | 2016 | 4,949,205 | 2015 | 4,897,308 | 2014 | 4,843,397 | 2013 | 4,787,835 | 2012 | 4,730,889 | 2011 | 4,673,150 | 2010 | 4,617,522 | 2009 | 4,567,635 | 2008 | 4,481,467 | 2007 | 4,398,946 | 2006 | 4,359,694 | 2005 | 4,322,172 | 2004 | 4,288,067 | 2003 | 4,258,445 | 2002 | 4,232,123 | 2001 | 4,206,436 | 2000 | 4,179,613 | 1999 | 4,150,048 | 1998 | 4,112,846 | 1997 | 4,068,551 | 1996 | 4,024,032 | 1995 | 3,977,930 | 1994 | 3,926,779 | 1993 | 3,872,373 | 1992 | 3,815,653 | 1991 | 3,760,660 | 1990 | 3,714,277 | 1989 | 3,666,548 | 1988 | 3,617,415 | 1987 | 3,568,379 | 1986 | 3,514,478 | 1985 | 3,463,126 | 1984 | 3,410,333 | 1983 | 3,353,904 | 1982 | 3,299,902 | 1981 | 3,246,858 | 1980 | 3,194,886 | 1979 | 3,147,090 | 1978 | 3,094,067 | 1977 | 3,036,074 | 1976 | 2,981,004 | 1975 | 2,932,119 | 1974 | 2,885,468 | 1973 | 2,836,075 | 1972 | 2,785,549 | 1971 | 2,731,838 | 1970 | 2,676,961 | 1969 | 2,623,306 | 1968 | 2,566,507 | 1967 | 2,508,906 | 1966 | 2,447,746 | 1965 | 2,381,665 | 1964 | 2,314,689 | 1963 | 2,242,530 | 1962 | 2,181,040 | 1961 | 2,121,140 | 1960 | 2,045,979 |
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