• 1960 to 1960 46
• 1961 to 1961 34
• 1962 to 1962 53
• 1963 to 1963 37
• 1964 to 1964 32
• 1965 to 1965 75
• 1966 to 1966 45
• 1967 to 1967 29
• 1968 to 1968 65
• 1969 to 1969 26