2009-04-17 1972-12-10 1985-05-01 1976-11-28 1981-08-13 1972-01-04 1981-09-04 1975-07-10 1979-08-30 1991-10-11 1971-05-01 1972-05-04 1990-01-01 1983-03-04 1975-10-10 1975-09-23 1974-02-20 1974-02-18 1977-05-06 1984-02-27 1988-12-22 1973-03-02 1977-01-22 1989-11-14 1974-10-24 1984-09-03 1977-04-13 1990-12-07 1979-03-04 1980-09-30 1986-10-29 1988-10-14 1986-10-21 1974-10-18 1993-05-02