1960s
- 1960 December
- 1961 July
- 1962 April
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- 1963 May
- 1963 September
- 1964 January
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- 1964 September
- 1965 January
- 1965 May
- 1965 September
- 1966 January
- 1966 April
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- 1967 January
- 1967 April
- 1967 September
- 1968 January
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- 1968 September
- 1969 January
- 1969 April
- 1969 September