• 1961 to 1961 15
• 1962 to 1962 19
• 1963 to 1963 42
• 1964 to 1964 17
• 1965 to 1965 1
• 1966 to 1966 11
• 1967 to 1967 46
• 1968 to 1968 52
• 1969 to 1969 77
• 1970 to 1970 148
• 1971 to 1971 143