Date
- 1969-10-24T07:00:00Z1
- 1969-10-31T08:00:00Z1
- 1969-11-07T08:00:00Z1
- 1969-11-14T08:00:00Z1
- 1969-11-21T08:00:00Z1
- 1969-12-10T08:00:00Z1
- 1970-05-01T07:00:00Z1
- 1971-05-01T07:00:00Z1
- 1972-05-01T07:00:00Z1
- 1973-05-01T07:00:00Z1
- 1974-05-01T07:00:00Z1
- 1975-05-01T07:00:00Z1
- 1976-05-01T07:00:00Z1
- 1977-05-01T07:00:00Z1
- 1978-05-01T07:00:00Z1
- 1979-05-01T07:00:00Z1
- 1980-05-01T07:00:00Z1
- 1981-05-01T07:00:00Z1
- 1982-05-01T07:00:00Z1
- 1983-05-01T07:00:00Z1