• 1954 to 1954 5
• 1955 to 1959 50
• 1960 to 1964 43
• 1965 to 1969 115
• 1970 to 1974 74
• 1975 to 1979 103
• 1980 to 1984 141
• 1985 to 1989 67
• 1990 to 1994 45
• 1995 to 1999 37
• 2000 to 2004 39
• 2005 to 2009 15
• 2010 to 2014 10
• 2015 to 2019 8
• 2020 to 2020 1