Date
- 1962-04-01T08:00:00Z1
- 1963-04-01T08:00:00Z1
- 1964-04-01T08:00:00Z1
- 1965-04-01T08:00:00Z1
- 1966-04-01T08:00:00Z1
- 1967-04-01T08:00:00Z1
- 1968-04-01T08:00:00Z1
- 1969-04-01T08:00:00Z1
- 1970-04-01T08:00:00Z1
- 1971-04-01T08:00:00Z1
- 1972-04-01T08:00:00Z1
- 1973-04-01T08:00:00Z1
- 1974-04-01T07:00:00Z1
- 1975-04-01T07:00:00Z1
- 1976-04-01T08:00:00Z1
- 1977-04-01T08:00:00Z1
- 1978-04-01T08:00:00Z1
- 1979-04-01T08:00:00Z1
- 1980-04-01T08:00:00Z1
- 1981-01-01T08:00:00Z1