Year | Value | 2022 | 10,674 | 2021 | 10,466 | 2020 | 10,255 | 2019 | 10,015 | 2018 | 9,730 | 2017 | 9,415 | 2016 | 9,091 | 2015 | 8,776 | 2014 | 8,481 | 2013 | 8,229 | 2012 | 8,016 | 2011 | 7,806 | 2010 | 7,577 | 2009 | 7,303 | 2008 | 6,977 | 2007 | 6,627 | 2006 | 6,277 | 2005 | 5,936 | 2004 | 5,606 | 2003 | 5,287 | 2002 | 4,989 | 2001 | 4,706 | 2000 | 4,416 | 1999 | 4,132 | 1998 | 3,859 | 1997 | 3,572 | 1996 | 3,288 | 1995 | 3,045 | 1994 | 2,853 | 1993 | 2,716 | 1992 | 2,639 | 1991 | 2,592 | 1990 | 2,549 | 1989 | 2,529 | 1988 | 2,529 | 1987 | 2,517 | 1986 | 2,485 | 1985 | 2,436 | 1984 | 2,383 | 1983 | 2,338 | 1982 | 2,307 | 1981 | 2,294 | 1980 | 2,293 | 1979 | 2,295 | 1978 | 2,298 | 1977 | 2,298 | 1976 | 2,280 | 1975 | 2,246 | 1974 | 2,206 | 1973 | 2,157 | 1972 | 2,097 | 1971 | 2,047 | 1970 | 2,004 | 1969 | 1,963 | 1968 | 1,927 | 1967 | 1,890 | 1966 | 1,852 | 1965 | 1,823 | 1964 | 1,802 | 1963 | 1,792 | 1962 | 1,794 | 1961 | 1,798 | 1960 | 1,797 |
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