Year | Value | 2022 | 8,775,760 | 2021 | 8,704,546 | 2020 | 8,638,167 | 2019 | 8,575,280 | 2018 | 8,514,329 | 2017 | 8,451,840 | 2016 | 8,373,338 | 2015 | 8,282,396 | 2014 | 8,188,649 | 2013 | 8,089,346 | 2012 | 7,996,861 | 2011 | 7,912,398 | 2010 | 7,824,909 | 2009 | 7,743,831 | 2008 | 7,647,675 | 2007 | 7,551,117 | 2006 | 7,483,934 | 2005 | 7,437,115 | 2004 | 7,389,625 | 2003 | 7,339,001 | 2002 | 7,284,753 | 2001 | 7,229,854 | 2000 | 7,184,250 | 1999 | 7,143,991 | 1998 | 7,110,001 | 1997 | 7,088,906 | 1996 | 7,071,850 | 1995 | 7,040,687 | 1994 | 6,993,795 | 1993 | 6,938,265 | 1992 | 6,875,364 | 1991 | 6,799,978 | 1990 | 6,715,519 | 1989 | 6,646,912 | 1988 | 6,593,386 | 1987 | 6,545,106 | 1986 | 6,504,124 | 1985 | 6,470,365 | 1984 | 6,441,865 | 1983 | 6,418,773 | 1982 | 6,391,309 | 1981 | 6,354,074 | 1980 | 6,319,408 | 1979 | 6,294,365 | 1978 | 6,281,738 | 1977 | 6,281,174 | 1976 | 6,302,504 | 1975 | 6,338,632 | 1974 | 6,341,405 | 1973 | 6,307,347 | 1972 | 6,260,956 | 1971 | 6,213,399 | 1970 | 6,180,877 | 1969 | 6,136,387 | 1968 | 6,067,714 | 1967 | 5,991,785 | 1966 | 5,918,002 | 1965 | 5,856,472 | 1964 | 5,789,228 | 1963 | 5,694,247 | 1962 | 5,573,815 | 1961 | 5,434,294 | 1960 | 5,327,827 |
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