Year | Value | 2022 | 11,685,814 | 2021 | 11,586,195 | 2020 | 11,538,604 | 2019 | 11,488,980 | 2018 | 11,427,054 | 2017 | 11,375,158 | 2016 | 11,331,422 | 2015 | 11,274,196 | 2014 | 11,209,057 | 2013 | 11,159,407 | 2012 | 11,106,932 | 2011 | 11,038,264 | 2010 | 10,895,586 | 2009 | 10,796,493 | 2008 | 10,709,973 | 2007 | 10,625,700 | 2006 | 10,547,958 | 2005 | 10,478,617 | 2004 | 10,421,137 | 2003 | 10,376,133 | 2002 | 10,332,785 | 2001 | 10,286,570 | 2000 | 10,251,250 | 1999 | 10,226,419 | 1998 | 10,203,008 | 1997 | 10,181,245 | 1996 | 10,156,637 | 1995 | 10,136,811 | 1994 | 10,115,603 | 1993 | 10,084,475 | 1992 | 10,045,158 | 1991 | 10,004,486 | 1990 | 9,967,379 | 1989 | 9,937,697 | 1988 | 9,901,664 | 1987 | 9,870,234 | 1986 | 9,861,823 | 1985 | 9,858,308 | 1984 | 9,855,372 | 1983 | 9,855,520 | 1982 | 9,856,303 | 1981 | 9,858,982 | 1980 | 9,859,242 | 1979 | 9,848,382 | 1978 | 9,839,534 | 1977 | 9,830,358 | 1976 | 9,818,227 | 1975 | 9,800,700 | 1974 | 9,772,419 | 1973 | 9,741,720 | 1972 | 9,711,115 | 1971 | 9,673,162 | 1970 | 9,655,549 | 1969 | 9,646,032 | 1968 | 9,618,756 | 1967 | 9,580,991 | 1966 | 9,527,807 | 1965 | 9,463,667 | 1964 | 9,378,113 | 1963 | 9,289,770 | 1962 | 9,220,578 | 1961 | 9,183,948 | 1960 | 9,153,489 |
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