Date
- 1981-03-18T08:00:00Z1
- 1981-03-30T08:00:00Z1
- 1981-04-07T08:00:00Z1
- 1981-04-14T08:00:00Z1
- 1981-04-15T08:00:00Z1
- 1981-04-21T08:00:00Z1
- 1981-04-27T07:00:00Z1
- 1981-05-04T07:00:00Z1
- 1981-07-14T07:00:00Z1
- 1981-07-151
- 1981-09-09T07:00:00Z1
- 1981-09-21T07:00:00Z1
- 1981-09-23T07:00:00Z1
- 1981-09-28T07:00:00Z1
- 1981-10-05T07:00:00Z1
- 1981-10-08T07:00:00Z1
- 1981-10-12T07:00:00Z1
- 1981-10-19T07:00:00Z1
- 1981-10-23T07:00:00Z1
- 1981-10-26T08:00:00Z1