By year
- 2022 [7]
- 2021 [578]
- 2020 [1,010]
- 2019 [994]
- 2018 [1,029]
- 2017 [1,049]
- 2016 [1,086]
- 2015 [992]
- 2014 [1,055]
- 2013 [982]
- 2012 [968]
- 2011 [952]
- 2010 [966]
- 2009 [977]
- 2008 [963]
- 2007 [965]
- 2006 [956]
- 2005 [908]
- 2004 [821]
- 2003 [595]
- 2002 [129]
- 2001 [30]
- 2000 [22]
- 1999 [34]
- 1998 [40]
- 1997 [22]
- 1996 [14]
- 1995 [18]
- 1994 [20]
- 1993 [12]
- 1992 [10]
- 1991 [17]
- 1990 [11]
- 1989 [13]
- 1988 [11]
- 1987 [13]
- 1986 [19]
- 1985 [25]
- 1984 [16]
- 1983 [19]
- 1982 [1]
- 1981 [3]
- 1979 [4]
- 1977 [2]
- 1976 [4]
- 1975 [2]
- 1974 [1]
- 1972 [1]
- 1971 [1]
- 1969 [1]
- 1956 [1]