1978-12-04 1971-01-01 1972-09-30 1983-09-19 1975-01-01 1968-06-21 1972-07-01 1975-01-09 1967-10-15 1983-02-25 1966-08-25 1969-09-17 1965-07-27 1966-12-15 1967-03-03 1970-10-16 1971-12-10 1977-08-24 1976-06-07 1969-12-01 1989-05-04 1989-03-15 1991-03-17 1992-03-17 1973-01-01 1965-12-22 1981-01-01 1970-01-01 1988-06-02 1981-02-01 1983-05-02 1972-10-01 1973-10-01 1985-04-26 1977-04-11