Year | Value | 2023 | 2,875 | 2022 | 2,733 | 2021 | 2,620 | 2020 | 2,537 | 2019 | 2,441 | 2018 | 2,329 | 2017 | 2,221 | 2016 | 2,117 | 2015 | 2,021 | 2014 | 1,932 | 2013 | 1,842 | 2012 | 1,752 | 2011 | 1,665 | 2010 | 1,585 | 2009 | 1,510 | 2008 | 1,439 | 2007 | 1,378 | 2006 | 1,325 | 2005 | 1,276 | 2004 | 1,230 | 2003 | 1,184 | 2002 | 1,140 | 2001 | 1,097 | 2000 | 1,055 | 1999 | 1,015 | 1998 | 976 | 1997 | 938 | 1996 | 902 | 1995 | 869 | 1994 | 847 | 1993 | 817 | 1992 | 820 | 1991 | 816 | 1990 | 739 | 1989 | 656 | 1988 | 598 | 1987 | 550 | 1986 | 506 | 1985 | 471 | 1984 | 442 | 1983 | 417 | 1982 | 395 | 1981 | 372 | 1980 | 348 | 1979 | 322 | 1978 | 290 | 1977 | 259 | 1976 | 231 | 1975 | 206 | 1974 | 185 |
|