1975-03-07 1985-01-01 1986-04-01 1981-01-01 1979-01-01 1980-01-17 1962-01-01 1964-03-13 1965-01-01 1965-07-23 1965-10-29 1965-03-29 1966-05-23 1966-07-17 1979-08-02 1972-11-03 1973-02-23 1974-09-27 1974-01-01 1974-01-01 1976-05-14 1976-07-09 1976-08-21 1975-02-16 1978-03-12 1978-06-29 1980-05-01 1980-01-01 1981-02-22 1980-01-01 1984-01-05 1983-01-01 1983-07-31 1991-10-22