Year | Value | 2022 | 4,054,247 | 2021 | 3,933,287 | 2020 | 3,816,108 | 2019 | 3,694,817 | 2018 | 3,572,415 | 2017 | 3,445,842 | 2016 | 3,317,611 | 2015 | 3,197,671 | 2014 | 3,088,282 | 2013 | 2,991,301 | 2012 | 2,906,479 | 2011 | 2,828,440 | 2010 | 2,755,323 | 2009 | 2,685,689 | 2008 | 2,617,593 | 2007 | 2,551,994 | 2006 | 2,489,530 | 2005 | 2,430,528 | 2004 | 2,374,709 | 2003 | 2,320,080 | 2002 | 2,264,177 | 2001 | 2,209,264 | 2000 | 2,158,713 | 1999 | 2,108,985 | 1998 | 2,058,400 | 1997 | 2,007,481 | 1996 | 1,955,571 | 1995 | 1,903,881 | 1994 | 1,856,563 | 1993 | 1,808,309 | 1992 | 1,755,886 | 1991 | 1,708,465 | 1990 | 1,666,232 | 1989 | 1,623,900 | 1988 | 1,585,087 | 1987 | 1,549,760 | 1986 | 1,514,108 | 1985 | 1,479,680 | 1984 | 1,444,993 | 1983 | 1,410,647 | 1982 | 1,375,828 | 1981 | 1,342,765 | 1980 | 1,314,575 | 1979 | 1,283,229 | 1978 | 1,246,178 | 1977 | 1,210,571 | 1976 | 1,176,454 | 1975 | 1,142,466 | 1974 | 1,110,194 | 1973 | 1,079,071 | 1972 | 1,049,938 | 1971 | 1,023,024 | 1970 | 997,052 | 1969 | 971,490 | 1968 | 946,097 | 1967 | 921,155 | 1966 | 897,153 | 1965 | 873,804 | 1964 | 851,420 | 1963 | 830,916 | 1962 | 812,268 | 1961 | 795,011 | 1960 | 779,982 |
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