Year | Value | 2022 | 2,530 | 2021 | 2,417 | 2020 | 2,302 | 2019 | 2,165 | 2018 | 2,002 | 2017 | 1,824 | 2016 | 1,644 | 2015 | 1,466 | 2014 | 1,295 | 2013 | 1,176 | 2012 | 1,106 | 2011 | 1,040 | 2010 | 974 | 2009 | 911 | 2008 | 852 | 2007 | 799 | 2006 | 744 | 2005 | 679 | 2004 | 617 | 2003 | 572 | 2002 | 539 | 2001 | 513 | 2000 | 494 | 1999 | 481 | 1998 | 474 | 1997 | 469 | 1996 | 471 | 1995 | 470 | 1994 | 442 | 1993 | 401 | 1992 | 370 | 1991 | 347 | 1990 | 330 | 1989 | 306 | 1988 | 275 | 1987 | 248 | 1986 | 226 | 1985 | 203 | 1984 | 185 | 1983 | 173 | 1982 | 162 | 1981 | 157 | 1980 | 157 | 1979 | 158 | 1978 | 163 | 1977 | 153 | 1976 | 128 | 1975 | 109 | 1974 | 95 | 1973 | 83 | 1972 | 73 | 1971 | 65 | 1970 | 62 | 1969 | 61 | 1968 | 63 | 1967 | 73 | 1966 | 88 | 1965 | 97 | 1964 | 98 | 1963 | 97 | 1962 | 97 | 1961 | 96 | 1960 | 94 |
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