• 1961 to 1961 2
• 1962 to 1962 0
• 1963 to 1963 4
• 1964 to 1964 2
• 1965 to 1965 13
• 1966 to 1966 10
• 1967 to 1967 33
• 1968 to 1968 15
• 1969 to 1969 3
• 1970 to 1970 15
• 1971 to 1971 2
• 1972 to 1972 1