Date
- 1980-11-19T08:00:00Z1
- 1980-12-03T08:00:00Z1
- 1981-01-14T08:00:00Z1
- 1981-01-28T08:00:00Z1
- 1981-02-11T08:00:00Z1
- 1981-02-25T08:00:00Z1
- 1981-03-18T08:00:00Z1
- 1981-04-01T08:00:00Z1
- 1981-04-15T08:00:00Z1
- 1981-09-09T07:00:00Z1
- 1981-09-23T07:00:00Z1
- 1981-10-08T07:00:00Z1
- 1981-10-23T07:00:00Z1
- 1981-11-04T08:00:00Z1
- 1981-11-18T08:00:00Z1
- 1981-12-09T08:00:00Z1
- 1982-01-20T08:00:00Z1
- 1982-02-03T08:00:00Z1
- 1982-02-17T08:00:00Z1
- 1982-03-10T08:00:00Z1