Year | Value | 2022 | 2,674,589 | 2021 | 2,614,815 | 2020 | 2,549,316 | 2019 | 2,482,314 | 2018 | 2,417,328 | 2017 | 2,354,591 | 2016 | 2,293,669 | 2015 | 2,233,056 | 2014 | 2,177,989 | 2013 | 2,128,361 | 2012 | 2,077,938 | 2011 | 2,024,001 | 2010 | 1,962,788 | 2009 | 1,891,377 | 2008 | 1,815,070 | 2007 | 1,739,668 | 2006 | 1,665,888 | 2005 | 1,596,675 | 2004 | 1,530,586 | 2003 | 1,467,198 | 2002 | 1,407,027 | 2001 | 1,346,606 | 2000 | 1,284,256 | 1999 | 1,222,319 | 1998 | 1,165,257 | 1997 | 1,115,307 | 1996 | 1,073,076 | 1995 | 1,040,246 | 1994 | 1,016,325 | 1993 | 998,815 | 1992 | 983,822 | 1991 | 967,177 | 1990 | 944,671 | 1989 | 915,304 | 1988 | 883,310 | 1987 | 851,733 | 1986 | 821,683 | 1985 | 793,572 | 1984 | 768,141 | 1983 | 745,949 | 1982 | 726,658 | 1981 | 709,479 | 1980 | 692,198 | 1979 | 670,981 | 1978 | 646,229 | 1977 | 621,081 | 1976 | 595,260 | 1975 | 570,952 | 1974 | 554,044 | 1973 | 542,900 | 1972 | 533,119 | 1971 | 524,245 | 1970 | 513,345 | 1969 | 499,089 | 1968 | 483,904 | 1967 | 468,939 | 1966 | 454,298 | 1965 | 440,184 | 1964 | 426,102 | 1963 | 411,130 | 1962 | 394,928 | 1961 | 377,276 | 1960 | 357,773 |
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