Date
- 1982-12-21T08:00:00Z1
- 1983-08-06T07:00:00Z1
- 1983-12-20T08:00:00Z1
- 1984-05-01T07:00:00Z1
- 1984-08-04T07:00:00Z1
- 1984-12-20T08:00:00Z1
- 1985-05-01T07:00:00Z1
- 1985-08-10T07:00:00Z1
- 1985-12-19T08:00:00Z1
- 1986-05-01T07:00:00Z1
- 1986-08-09T07:00:00Z1
- 1986-12-18T08:00:00Z1
- 1987-05-01T07:00:00Z1
- 1987-08-08T07:00:00Z1
- 1987-12-17T08:00:00Z1
- 1988-05-01T07:00:00Z1
- 1988-08-06T07:00:00Z1
- 1988-12-15T08:00:00Z1
- 1989-05-01T07:00:00Z1
- 1989-08-12T07:00:00Z1