Date
- 1981-04-09T08:00:00Z2
- 1982-04-01T08:00:00Z2
- 19852
- 1985-04-12T08:00:00Z2
- 1985-09-20T07:00:00Z2
- 19862
- 19872
- 1987-09-18T07:00:00Z2
- 19882
- 1988-04-01T08:00:00Z2
- 1988-04-08T07:00:00Z2
- 1988-10-14T07:00:00Z2
- 1989-03-31T08:00:00Z2
- 1989-09-22T07:00:00Z2
- 1990-01-26T08:00:00Z2
- 1990-04-20T07:00:00Z2
- 1990-09-28T07:00:00Z2
- 1991-02-22T08:00:00Z2
- 1991-04-05T08:00:00Z2
- 1991-09-20T07:00:00Z2