Year | Value | 2024 | 769 | 2023 | 746 | 2022 | 733 | 2021 | 711 | 2020 | 689 | 2019 | 696 | 2018 | 716 | 2017 | 719 | 2016 | 713 | 2015 | 698 | 2014 | 675 | 2013 | 653 | 2012 | 633 | 2011 | 634 | 2010 | 641 | 2009 | 639 | 2008 | 631 | 2007 | 618 | 2006 | 613 | 2005 | 611 | 2004 | 602 | 2003 | 587 | 2002 | 570 | 2001 | 546 | 2000 | 521 | 1999 | 505 | 1998 | 496 | 1997 | 489 | 1996 | 483 | 1995 | 472 | 1994 | 452 | 1993 | 435 | 1992 | 422 | 1991 | 412 | 1990 | 409 | 1989 | 399 | 1988 | 379 | 1987 | 354 | 1986 | 334 | 1985 | 325 | 1984 | 326 | 1983 | 332 | 1982 | 338 | 1981 | 339 | 1980 | 337 | 1979 | 333 | 1978 | 328 | 1977 | 320 | 1976 | 309 | 1975 | 295 |
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