1979-08-25 1981-04-04 1984-01-28 1976-02-19 1980-02-07 1978-02-05 1976-08-06 1990-10-01 1988-01-01 1983-11-05 1975-08-04 1986-07-31 2008-03-06 1976-12-03 1985-01-21 1980-12-05 1983-06-10 1980-09-15 1976-02-04 1976-12-10 1977-10-20 1989-07-01 1984-04-20 1986-04-17 1974-03-20 1978-01-06 1988-05-30 2017-02-13 1987-01-01 1976-06-15 2018-01-05 1983-10-09 1999-09-23 2001-01-01 1981-04-29