Year | Value | 2022 | 2,674 | 2021 | 2,595 | 2020 | 2,526 | 2019 | 2,475 | 2018 | 2,443 | 2017 | 2,432 | 2016 | 2,437 | 2015 | 2,439 | 2014 | 2,427 | 2013 | 2,418 | 2012 | 2,414 | 2011 | 2,395 | 2010 | 2,354 | 2009 | 2,290 | 2008 | 2,197 | 2007 | 2,085 | 2006 | 1,962 | 2005 | 1,826 | 2004 | 1,687 | 2003 | 1,560 | 2002 | 1,443 | 2001 | 1,332 | 2000 | 1,227 | 1999 | 1,123 | 1998 | 1,031 | 1997 | 956 | 1996 | 890 | 1995 | 829 | 1994 | 782 | 1993 | 750 | 1992 | 720 | 1991 | 688 | 1990 | 653 | 1989 | 614 | 1988 | 575 | 1987 | 543 | 1986 | 522 | 1985 | 510 | 1984 | 504 | 1983 | 492 | 1982 | 476 | 1981 | 459 | 1980 | 442 | 1979 | 425 | 1978 | 410 | 1977 | 391 | 1976 | 370 | 1975 | 346 | 1974 | 325 | 1973 | 311 | 1972 | 298 | 1971 | 285 | 1970 | 269 | 1969 | 254 | 1968 | 238 | 1967 | 235 | 1966 | 264 | 1965 | 307 | 1964 | 325 | 1963 | 320 | 1962 | 315 | 1961 | 308 | 1960 | 303 |
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