Date
- 1947-09-27T08:00:00Z1
- 1948-01-27T08:00:00Z1
- 1949-12-27T08:00:00Z1
- 1950-03-31T08:00:00Z1
- 1950-09-12T07:00:00Z1
- 1951-05-08T07:00:00Z1
- 1951-12-27T08:00:00Z1
- 1953-04-07T08:00:00Z1
- 1954-03-03T08:00:00Z1
- 1955-12-19T08:00:00Z1
- 1956-11-28T08:00:00Z1
- 1957-03-15T08:00:00Z1
- 1957-08-12T07:00:00Z1
- 1957-10-04T08:00:00Z1
- 1957-10-23T08:00:00Z1
- 1958-02-07T08:00:00Z1
- 1958-03-21T08:00:00Z1
- 1959-01-13T08:00:00Z1
- 1959-03-19T08:00:00Z1
- 1959-04-09T08:00:00Z1