Year | Value | 2022 | 1,522,854 | 2021 | 1,685,811 | 2020 | 1,676,139 | 2019 | 1,666,230 | 2018 | 1,659,759 | 2017 | 1,660,071 | 2016 | 1,660,073 | 2015 | 1,650,483 | 2014 | 1,631,706 | 2013 | 1,616,667 | 2012 | 1,600,804 | 2011 | 1,585,721 | 2010 | 1,579,319 | 2009 | 1,594,443 | 2008 | 1,640,197 | 2007 | 1,702,757 | 2006 | 1,773,503 | 2005 | 1,854,345 | 2004 | 1,929,030 | 2003 | 1,976,570 | 2002 | 1,999,275 | 2001 | 2,003,840 | 2000 | 1,984,617 | 1999 | 1,960,659 | 1998 | 1,937,434 | 1997 | 1,916,774 | 1996 | 1,911,587 | 1995 | 1,916,067 | 1994 | 1,933,179 | 1993 | 1,932,072 | 1992 | 1,878,256 | 1991 | 1,795,475 | 1990 | 1,665,131 | 1989 | 1,497,024 | 1988 | 1,350,914 | 1987 | 1,272,808 | 1986 | 1,298,294 | 1985 | 1,433,060 | 1984 | 1,634,584 | 1983 | 1,869,949 | 1982 | 2,111,762 | 1981 | 2,244,623 | 1980 | 2,245,145 | 1979 | 2,143,322 | 1978 | 1,942,266 | 1977 | 1,728,350 | 1976 | 1,581,816 | 1975 | 1,560,067 | 1974 | 1,656,663 | 1973 | 1,816,637 | 1972 | 1,963,632 | 1971 | 2,070,459 | 1970 | 2,129,585 | 1969 | 2,136,866 | 1968 | 2,100,994 | 1967 | 2,030,720 | 1966 | 1,930,488 | 1965 | 1,796,333 | 1964 | 1,655,246 | 1963 | 1,540,740 | 1962 | 1,416,700 | 1961 | 1,300,222 | 1960 | 1,256,777 |
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