1985-11-22

1985-09-18

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1985-06-01

1985-03-15

1984-06-27

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1983-04-15

1983-04-01

1983-03-04

1983-02-04

1982-10-23

1982-08-20

1981-10-23

1981-05-15

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1981-02-11

1981-01-14

1980-09-29

1980-09-03

1980-07-18

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1980-01-01

1979-05-25

1978-10-10

1978-02-09

1977-12-31