| Year | Value | | 2022 | 1,208,783 | | 2021 | 1,232,180 | | 2020 | 1,251,834 | | 2019 | 1,266,405 | | 2018 | 1,287,319 | | 2017 | 1,310,385 | | 2016 | 1,333,190 | | 2015 | 1,348,658 | | 2014 | 1,358,738 | | 2013 | 1,359,267 | | 2012 | 1,359,441 | | 2011 | 1,359,337 | | 2010 | 1,359,655 | | 2009 | 1,360,378 | | 2008 | 1,361,313 | | 2007 | 1,363,050 | | 2006 | 1,365,441 | | 2005 | 1,368,513 | | 2004 | 1,371,748 | | 2003 | 1,375,350 | | 2002 | 1,379,092 | | 2001 | 1,382,129 | | 2000 | 1,384,963 | | 1999 | 1,387,211 | | 1998 | 1,388,415 | | 1997 | 1,387,665 | | 1996 | 1,391,251 | | 1995 | 1,392,618 | | 1994 | 1,397,919 | | 1993 | 1,399,669 | | 1992 | 1,398,790 | | 1991 | 1,396,279 | | 1990 | 1,391,294 | | 1989 | 1,383,635 | | 1988 | 1,372,752 | | 1987 | 1,359,137 | | 1986 | 1,343,960 | | 1985 | 1,329,705 | | 1984 | 1,315,964 | | 1983 | 1,302,409 | | 1982 | 1,289,236 | | 1981 | 1,276,409 | | 1980 | 1,264,339 | | 1979 | 1,252,520 | | 1978 | 1,240,263 | | 1977 | 1,227,579 | | 1976 | 1,214,486 | | 1975 | 1,200,675 | | 1974 | 1,186,825 | | 1973 | 1,172,956 | | 1972 | 1,159,660 | | 1971 | 1,146,553 | | 1970 | 1,133,577 | | 1969 | 1,120,332 | | 1968 | 1,106,413 | | 1967 | 1,091,771 | | 1966 | 1,076,032 | | 1965 | 1,059,262 | | 1964 | 1,041,837 | | 1963 | 1,022,213 | | 1962 | 1,001,210 | | 1961 | 978,093 | | 1960 | 953,227 |
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