Year | Value | 2022 | 11,088 | 2021 | 11,428 | 2020 | 11,845 | 2019 | 12,182 | 2018 | 12,476 | 2017 | 12,862 | 2016 | 13,342 | 2015 | 13,911 | 2014 | 14,563 | 2013 | 15,281 | 2012 | 14,506 | 2011 | 12,309 | 2010 | 10,326 | 2009 | 8,601 | 2008 | 7,158 | 2007 | 6,401 | 2006 | 6,188 | 2005 | 5,985 | 2004 | 5,791 | 2003 | 5,608 | 2002 | 5,435 | 2001 | 5,272 | 2000 | 5,102 | 1999 | 4,914 | 1998 | 4,737 | 1997 | 4,572 | 1996 | 4,449 | 1995 | 4,372 | 1994 | 4,250 | 1993 | 4,078 | 1992 | 3,846 | 1991 | 3,620 | 1990 | 3,460 | 1989 | 3,331 | 1988 | 3,207 | 1987 | 3,061 | 1986 | 2,924 | 1985 | 2,792 | 1984 | 2,664 | 1983 | 2,541 | 1982 | 2,423 | 1981 | 2,310 | 1980 | 2,199 | 1979 | 2,091 | 1978 | 1,983 | 1977 | 1,875 | 1976 | 1,766 | 1975 | 1,654 | 1974 | 1,547 | 1973 | 1,445 | 1972 | 1,347 | 1971 | 1,255 | 1970 | 1,167 | 1969 | 1,081 | 1968 | 1,001 | 1967 | 927 | 1966 | 854 | 1965 | 784 | 1964 | 717 | 1963 | 653 | 1962 | 592 | 1961 | 533 | 1960 | 477 |
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