By year
- 2019 [7]
- 2018 [104]
- 2017 [126]
- 2016 [115]
- 2015 [91]
- 2014 [122]
- 2013 [98]
- 2012 [86]
- 2011 [82]
- 2010 [83]
- 2009 [73]
- 2008 [65]
- 2007 [74]
- 2006 [60]
- 2005 [74]
- 2004 [64]
- 2003 [79]
- 2002 [58]
- 2001 [59]
- 2000 [56]
- 1999 [38]
- 1998 [24]
- 1997 [28]
- 1996 [50]
- 1995 [32]
- 1994 [15]
- 1993 [20]
- 1992 [16]
- 1991 [13]
- 1990 [7]
- 1989 [7]
- 1988 [9]
- 1987 [10]
- 1986 [11]
- 1985 [8]
- 1984 [8]
- 1983 [9]
- 1982 [2]
- 1981 [4]
- 1980 [6]
- 1979 [5]
- 1978 [7]
- 1977 [6]
- 1976 [7]
- 1975 [7]
- 1974 [4]
- 1973 [2]
- 1963 [1]