By year
- 2019 [297]
- 2018 [791]
- 2017 [853]
- 2016 [867]
- 2015 [900]
- 2014 [817]
- 2013 [796]
- 2012 [847]
- 2011 [843]
- 2010 [932]
- 2009 [823]
- 2008 [872]
- 2007 [883]
- 2006 [604]
- 2005 [94]
- 2004 [49]
- 2003 [33]
- 2002 [40]
- 2001 [33]
- 2000 [38]
- 1999 [24]
- 1998 [40]
- 1997 [24]
- 1996 [22]
- 1995 [37]
- 1994 [34]
- 1993 [33]
- 1992 [24]
- 1991 [33]
- 1990 [42]
- 1989 [89]
- 1988 [77]
- 1987 [92]
- 1986 [92]
- 1985 [83]
- 1984 [69]
- 1983 [45]
- 1982 [64]
- 1981 [44]
- 1980 [39]
- 1979 [41]
- 1978 [29]
- 1977 [21]
- 1976 [21]
- 1975 [21]
- 1974 [14]
- 1973 [23]
- 1972 [22]
- 1971 [46]
- 1970 [36]
- 1969 [23]
- 1968 [17]
- 1967 [12]
- 1966 [3]
- 1965 [1]
- 1964 [1]
- 1963 [1]
- 1962 [1]
- 1961 [1]
- 1958 [1]
- 1955 [1]
- 1954 [2]
- 1953 [1]
- 1952 [2]
- 1951 [9]
- 1950 [2]
- 1949 [8]
- 1948 [5]
- 1947 [9]
- 1946 [7]
- 1945 [6]
- 1944 [3]
- 1943 [4]
- 1942 [3]
- 1941 [5]
- 1940 [5]
- 1936 [2]
- 1934 [1]
- 1933 [1]
- 1932 [1]
- 1930 [2]
- 1859 [1]